9317750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 19498752

約数和(自身を除く): 10181002

約数列:

[1, 2, 5, 10, 13, 25, 26, 47, 50, 61, 65, 94, 122, 125, 130, 235, 250, 305, 325, 470, 610, 611, 650, 793, 1175, 1222, 1525, 1586, 1625, 2350, 2867, 3050, 3055, 3250, 3965, 5734, 5875, 6110, 7625, 7930, 11750, 14335, 15250, 15275, 19825, 28670, 30550, 37271, 39650, 71675, 74542, 76375, 99125, 143350, 152750, 186355, 198250, 358375, 372710, 716750, 931775, 1863550, 4658875, 9317750]

約数ペア:

[(1, 9317750), (2, 4658875), (5, 1863550), (10, 931775), (13, 716750), (25, 372710), (26, 358375), (47, 198250), (50, 186355), (61, 152750), (65, 143350), (94, 99125), (122, 76375), (125, 74542), (130, 71675), (235, 39650), (250, 37271), (305, 30550), (325, 28670), (470, 19825), (610, 15275), (611, 15250), (650, 14335), (793, 11750), (1175, 7930), (1222, 7625), (1525, 6110), (1586, 5875), (1625, 5734), (2350, 3965), (2867, 3250), (3050, 3055)]