3984156715

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{40903}}^1$

素因数の和:40960

約数の個数: 48

約数和(自身を含む): 6267147264

約数和(自身を除く): 2282990549

約数列:

[1, 5, 7, 11, 23, 35, 55, 77, 115, 121, 161, 253, 385, 605, 805, 847, 1265, 1771, 2783, 4235, 8855, 13915, 19481, 40903, 97405, 204515, 286321, 449933, 940769, 1431605, 2249665, 3149531, 4703845, 4949263, 6585383, 10348459, 15747655, 24746315, 32926915, 34644841, 51742295, 72439213, 113833049, 173224205, 362196065, 569165245, 796831343, 3984156715]

約数ペア:

[(1, 3984156715), (5, 796831343), (7, 569165245), (11, 362196065), (23, 173224205), (35, 113833049), (55, 72439213), (77, 51742295), (115, 34644841), (121, 32926915), (161, 24746315), (253, 15747655), (385, 10348459), (605, 6585383), (805, 4949263), (847, 4703845), (1265, 3149531), (1771, 2249665), (2783, 1431605), (4235, 940769), (8855, 449933), (13915, 286321), (19481, 204515), (40903, 97405)]