15693681250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{193153}}^1$

素因数の和:193193

約数の個数: 48

約数和(自身を含む): 31687300008

約数和(自身を除く): 15993618758

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 625, 650, 1250, 1625, 3125, 3250, 6250, 8125, 16250, 40625, 81250, 193153, 386306, 965765, 1931530, 2510989, 4828825, 5021978, 9657650, 12554945, 24144125, 25109890, 48288250, 62774725, 120720625, 125549450, 241441250, 313873625, 603603125, 627747250, 1207206250, 1569368125, 3138736250, 7846840625, 15693681250]

約数ペア:

[(1, 15693681250), (2, 7846840625), (5, 3138736250), (10, 1569368125), (13, 1207206250), (25, 627747250), (26, 603603125), (50, 313873625), (65, 241441250), (125, 125549450), (130, 120720625), (250, 62774725), (325, 48288250), (625, 25109890), (650, 24144125), (1250, 12554945), (1625, 9657650), (3125, 5021978), (3250, 4828825), (6250, 2510989), (8125, 1931530), (16250, 965765), (40625, 386306), (81250, 193153)]