2887750425

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{499}}^1$

素因数の和:743

約数の個数: 96

約数和(自身を含む): 5579008000

約数和(自身を除く): 2691257575

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 73, 75, 105, 151, 175, 219, 365, 453, 499, 511, 525, 755, 1057, 1095, 1497, 1533, 1825, 2265, 2495, 2555, 3171, 3493, 3775, 5285, 5475, 7485, 7665, 10479, 11023, 11325, 12475, 12775, 15855, 17465, 26425, 33069, 36427, 37425, 38325, 52395, 55115, 75349, 77161, 79275, 87325, 109281, 165345, 182135, 226047, 231483, 254989, 261975, 275575, 376745, 385805, 527443, 546405, 764967, 826725, 910675, 1130235, 1157415, 1274945, 1582329, 1883725, 1929025, 2637215, 2732025, 3824835, 5500477, 5651175, 5787075, 6374725, 7911645, 13186075, 16501431, 19124175, 27502385, 38503339, 39558225, 82507155, 115510017, 137511925, 192516695, 412535775, 577550085, 962583475, 2887750425]

約数ペア:

[(1, 2887750425), (3, 962583475), (5, 577550085), (7, 412535775), (15, 192516695), (21, 137511925), (25, 115510017), (35, 82507155), (73, 39558225), (75, 38503339), (105, 27502385), (151, 19124175), (175, 16501431), (219, 13186075), (365, 7911645), (453, 6374725), (499, 5787075), (511, 5651175), (525, 5500477), (755, 3824835), (1057, 2732025), (1095, 2637215), (1497, 1929025), (1533, 1883725), (1825, 1582329), (2265, 1274945), (2495, 1157415), (2555, 1130235), (3171, 910675), (3493, 826725), (3775, 764967), (5285, 546405), (5475, 527443), (7485, 385805), (7665, 376745), (10479, 275575), (11023, 261975), (11325, 254989), (12475, 231483), (12775, 226047), (15855, 182135), (17465, 165345), (26425, 109281), (33069, 87325), (36427, 79275), (37425, 77161), (38325, 75349), (52395, 55115)]