1277010759505

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{167}}^1\times {\mathrm{199}}^1\times {\mathrm{25703}}^1$

素因数の和:26110

約数の個数: 64

約数和(自身を含む): 1741127270400

約数和(自身を除く): 464116510895

約数列:

[1, 5, 13, 23, 65, 115, 167, 199, 299, 835, 995, 1495, 2171, 2587, 3841, 4577, 10855, 12935, 19205, 22885, 25703, 33233, 49933, 59501, 128515, 166165, 249665, 297505, 334139, 432029, 591169, 764359, 1670695, 2160145, 2955845, 3821795, 4292401, 5114897, 7685197, 9936667, 21462005, 25574485, 38425985, 49683335, 55801213, 66493661, 98725223, 117642631, 279006065, 332468305, 493626115, 588213155, 854187799, 1283427899, 1529354203, 4270938995, 6417139495, 7646771015, 11104441387, 19646319377, 55522206935, 98231596885, 255402151901, 1277010759505]

約数ペア:

[(1, 1277010759505), (5, 255402151901), (13, 98231596885), (23, 55522206935), (65, 19646319377), (115, 11104441387), (167, 7646771015), (199, 6417139495), (299, 4270938995), (835, 1529354203), (995, 1283427899), (1495, 854187799), (2171, 588213155), (2587, 493626115), (3841, 332468305), (4577, 279006065), (10855, 117642631), (12935, 98725223), (19205, 66493661), (22885, 55801213), (25703, 49683335), (33233, 38425985), (49933, 25574485), (59501, 21462005), (128515, 9936667), (166165, 7685197), (249665, 5114897), (297505, 4292401), (334139, 3821795), (432029, 2955845), (591169, 2160145), (764359, 1670695)]