15691091450

素因数分解:

$2^1\times 5^2\times {\mathrm{139}}^1\times {\mathrm{229}}^1\times {\mathrm{9859}}^1$

素因数の和:10239

約数の個数: 48

約数和(自身を含む): 29526756000

約数和(自身を除く): 13835664550

約数列:

[1, 2, 5, 10, 25, 50, 139, 229, 278, 458, 695, 1145, 1390, 2290, 3475, 5725, 6950, 9859, 11450, 19718, 31831, 49295, 63662, 98590, 159155, 246475, 318310, 492950, 795775, 1370401, 1591550, 2257711, 2740802, 4515422, 6852005, 11288555, 13704010, 22577110, 34260025, 56442775, 68520050, 112885550, 313821829, 627643658, 1569109145, 3138218290, 7845545725, 15691091450]

約数ペア:

[(1, 15691091450), (2, 7845545725), (5, 3138218290), (10, 1569109145), (25, 627643658), (50, 313821829), (139, 112885550), (229, 68520050), (278, 56442775), (458, 34260025), (695, 22577110), (1145, 13704010), (1390, 11288555), (2290, 6852005), (3475, 4515422), (5725, 2740802), (6950, 2257711), (9859, 1591550), (11450, 1370401), (19718, 795775), (31831, 492950), (49295, 318310), (63662, 246475), (98590, 159155)]