242620725

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{433}}^1$

素因数の和:718

約数の個数: 48

約数和(自身を含む): 416751104

約数和(自身を除く): 174130379

約数列:

[1, 3, 5, 15, 25, 31, 75, 93, 155, 241, 433, 465, 723, 775, 1205, 1299, 2165, 2325, 3615, 6025, 6495, 7471, 10825, 13423, 18075, 22413, 32475, 37355, 40269, 67115, 104353, 112065, 186775, 201345, 313059, 335575, 521765, 560325, 1006725, 1565295, 2608825, 3234943, 7826475, 9704829, 16174715, 48524145, 80873575, 242620725]

約数ペア:

[(1, 242620725), (3, 80873575), (5, 48524145), (15, 16174715), (25, 9704829), (31, 7826475), (75, 3234943), (93, 2608825), (155, 1565295), (241, 1006725), (433, 560325), (465, 521765), (723, 335575), (775, 313059), (1205, 201345), (1299, 186775), (2165, 112065), (2325, 104353), (3615, 67115), (6025, 40269), (6495, 37355), (7471, 32475), (10825, 22413), (13423, 18075)]