15957644235

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{857}}^1$

素因数の和:1073

約数の個数: 128

約数和(自身を含む): 30076510464

約数和(自身を除く): 14118866229

約数列:

[1, 3, 5, 13, 15, 17, 39, 41, 51, 65, 85, 123, 137, 195, 205, 221, 255, 411, 533, 615, 663, 685, 697, 857, 1105, 1599, 1781, 2055, 2091, 2329, 2571, 2665, 3315, 3485, 4285, 5343, 5617, 6987, 7995, 8905, 9061, 10455, 11141, 11645, 12855, 14569, 16851, 26715, 27183, 28085, 30277, 33423, 34935, 35137, 43707, 45305, 55705, 72845, 73021, 84255, 90831, 95489, 105411, 117409, 135915, 151385, 167115, 175685, 189397, 218535, 219063, 286467, 352227, 365105, 454155, 456781, 477445, 527055, 568191, 587045, 597329, 946985, 1095315, 1241357, 1370343, 1432335, 1526317, 1761135, 1791987, 1995953, 2283905, 2840955, 2986645, 3724071, 4578951, 4813769, 5987859, 6206785, 6851715, 7631585, 7765277, 8959935, 9979765, 14441307, 18620355, 22894755, 23295831, 24068845, 25947389, 29939295, 38826385, 62578997, 72206535, 77842167, 81834073, 116479155, 129736945, 187736991, 245502219, 312894985, 389210835, 409170365, 938684955, 1063842949, 1227511095, 3191528847, 5319214745, 15957644235]

約数ペア:

[(1, 15957644235), (3, 5319214745), (5, 3191528847), (13, 1227511095), (15, 1063842949), (17, 938684955), (39, 409170365), (41, 389210835), (51, 312894985), (65, 245502219), (85, 187736991), (123, 129736945), (137, 116479155), (195, 81834073), (205, 77842167), (221, 72206535), (255, 62578997), (411, 38826385), (533, 29939295), (615, 25947389), (663, 24068845), (685, 23295831), (697, 22894755), (857, 18620355), (1105, 14441307), (1599, 9979765), (1781, 8959935), (2055, 7765277), (2091, 7631585), (2329, 6851715), (2571, 6206785), (2665, 5987859), (3315, 4813769), (3485, 4578951), (4285, 3724071), (5343, 2986645), (5617, 2840955), (6987, 2283905), (7995, 1995953), (8905, 1791987), (9061, 1761135), (10455, 1526317), (11141, 1432335), (11645, 1370343), (12855, 1241357), (14569, 1095315), (16851, 946985), (26715, 597329), (27183, 587045), (28085, 568191), (30277, 527055), (33423, 477445), (34935, 456781), (35137, 454155), (43707, 365105), (45305, 352227), (55705, 286467), (72845, 219063), (73021, 218535), (84255, 189397), (90831, 175685), (95489, 167115), (105411, 151385), (117409, 135915)]