71316625

素因数分解:

$5^3\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 92851200

約数和(自身を除く): 21534575

約数列:

[1, 5, 25, 47, 61, 125, 199, 235, 305, 995, 1175, 1525, 2867, 4975, 5875, 7625, 9353, 12139, 14335, 24875, 46765, 60695, 71675, 233825, 303475, 358375, 570533, 1169125, 1517375, 2852665, 14263325, 71316625]

約数ペア:

[(1, 71316625), (5, 14263325), (25, 2852665), (47, 1517375), (61, 1169125), (125, 570533), (199, 358375), (235, 303475), (305, 233825), (995, 71675), (1175, 60695), (1525, 46765), (2867, 24875), (4975, 14335), (5875, 12139), (7625, 9353)]