15694941925

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{26203}}^1$

素因数の和:26342

約数の個数: 48

約数和(自身を含む): 22290170560

約数和(自身を除く): 6595228635

約数列:

[1, 5, 13, 19, 25, 65, 95, 97, 247, 325, 475, 485, 1235, 1261, 1843, 2425, 6175, 6305, 9215, 23959, 26203, 31525, 46075, 119795, 131015, 340639, 497857, 598975, 655075, 1703195, 2489285, 2541691, 6472141, 8515975, 12446425, 12708455, 32360705, 33041983, 48292129, 63542275, 161803525, 165209915, 241460645, 627797677, 826049575, 1207303225, 3138988385, 15694941925]

約数ペア:

[(1, 15694941925), (5, 3138988385), (13, 1207303225), (19, 826049575), (25, 627797677), (65, 241460645), (95, 165209915), (97, 161803525), (247, 63542275), (325, 48292129), (475, 33041983), (485, 32360705), (1235, 12708455), (1261, 12446425), (1843, 8515975), (2425, 6472141), (6175, 2541691), (6305, 2489285), (9215, 1703195), (23959, 655075), (26203, 598975), (31525, 497857), (46075, 340639), (119795, 131015)]