221247542015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{4621}}^1\times {\mathrm{5807}}^1$

素因数の和:10547

約数の個数: 32

約数和(自身を含む): 284122992384

約数和(自身を除く): 62875450369

約数列:

[1, 5, 17, 85, 97, 485, 1649, 4621, 5807, 8245, 23105, 29035, 78557, 98719, 392785, 448237, 493595, 563279, 2241185, 2816395, 7620029, 9575743, 26834147, 38100145, 47878715, 134170735, 456180499, 2280902495, 2602912259, 13014561295, 44249508403, 221247542015]

約数ペア:

[(1, 221247542015), (5, 44249508403), (17, 13014561295), (85, 2602912259), (97, 2280902495), (485, 456180499), (1649, 134170735), (4621, 47878715), (5807, 38100145), (8245, 26834147), (23105, 9575743), (29035, 7620029), (78557, 2816395), (98719, 2241185), (392785, 563279), (448237, 493595)]