124176975

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{101}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 226829232

約数和(自身を除く): 102652257

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 97, 101, 169, 195, 291, 303, 325, 485, 505, 507, 845, 975, 1261, 1313, 1455, 1515, 2425, 2525, 2535, 3783, 3939, 4225, 6305, 6565, 7275, 7575, 9797, 12675, 16393, 17069, 18915, 19695, 29391, 31525, 32825, 48985, 49179, 51207, 81965, 85345, 94575, 98475, 127361, 146955, 244925, 245895, 256035, 382083, 409825, 426725, 636805, 734775, 1229475, 1280175, 1655693, 1910415, 3184025, 4967079, 8278465, 9552075, 24835395, 41392325, 124176975]

約数ペア:

[(1, 124176975), (3, 41392325), (5, 24835395), (13, 9552075), (15, 8278465), (25, 4967079), (39, 3184025), (65, 1910415), (75, 1655693), (97, 1280175), (101, 1229475), (169, 734775), (195, 636805), (291, 426725), (303, 409825), (325, 382083), (485, 256035), (505, 245895), (507, 244925), (845, 146955), (975, 127361), (1261, 98475), (1313, 94575), (1455, 85345), (1515, 81965), (2425, 51207), (2525, 49179), (2535, 48985), (3783, 32825), (3939, 31525), (4225, 29391), (6305, 19695), (6565, 18915), (7275, 17069), (7575, 16393), (9797, 12675)]