2018607825

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{2377}}^1$

素因数の和:2483

約数の個数: 72

約数和(自身を含む): 3669387168

約数和(自身を除く): 1650779343

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 67, 75, 169, 195, 201, 325, 335, 507, 845, 871, 975, 1005, 1675, 2377, 2535, 2613, 4225, 4355, 5025, 7131, 11323, 11885, 12675, 13065, 21775, 30901, 33969, 35655, 56615, 59425, 65325, 92703, 154505, 159259, 169845, 178275, 283075, 401713, 463515, 477777, 772525, 796295, 849225, 1205139, 2008565, 2070367, 2317575, 2388885, 3981475, 6025695, 6211101, 10042825, 10351835, 11944425, 26914771, 30128475, 31055505, 51759175, 80744313, 134573855, 155277525, 403721565, 672869275, 2018607825]

約数ペア:

[(1, 2018607825), (3, 672869275), (5, 403721565), (13, 155277525), (15, 134573855), (25, 80744313), (39, 51759175), (65, 31055505), (67, 30128475), (75, 26914771), (169, 11944425), (195, 10351835), (201, 10042825), (325, 6211101), (335, 6025695), (507, 3981475), (845, 2388885), (871, 2317575), (975, 2070367), (1005, 2008565), (1675, 1205139), (2377, 849225), (2535, 796295), (2613, 772525), (4225, 477777), (4355, 463515), (5025, 401713), (7131, 283075), (11323, 178275), (11885, 169845), (12675, 159259), (13065, 154505), (21775, 92703), (30901, 65325), (33969, 59425), (35655, 56615)]