171079875

素因数分解:

$3^2\times 5^3\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 310170432

約数和(自身を除く): 139090557

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 125, 225, 241, 375, 631, 723, 1125, 1205, 1893, 2169, 3155, 3615, 5679, 6025, 9465, 10845, 15775, 18075, 28395, 30125, 47325, 54225, 78875, 90375, 141975, 152071, 236625, 271125, 456213, 709875, 760355, 1368639, 2281065, 3801775, 6843195, 11405325, 19008875, 34215975, 57026625, 171079875]

約数ペア:

[(1, 171079875), (3, 57026625), (5, 34215975), (9, 19008875), (15, 11405325), (25, 6843195), (45, 3801775), (75, 2281065), (125, 1368639), (225, 760355), (241, 709875), (375, 456213), (631, 271125), (723, 236625), (1125, 152071), (1205, 141975), (1893, 90375), (2169, 78875), (3155, 54225), (3615, 47325), (5679, 30125), (6025, 28395), (9465, 18075), (10845, 15775)]