201580856865

素因数分解:

$3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{643}}^1\times {\mathrm{169919}}^1$

素因数の和:170614

約数の個数: 48

約数和(自身を含む): 358487700480

約数和(自身を除く): 156906843615

約数列:

[1, 3, 5, 9, 15, 41, 45, 123, 205, 369, 615, 643, 1845, 1929, 3215, 5787, 9645, 26363, 28935, 79089, 131815, 169919, 237267, 395445, 509757, 849595, 1186335, 1529271, 2548785, 6966679, 7646355, 20900037, 34833395, 62700111, 104500185, 109257917, 313500555, 327773751, 546289585, 983321253, 1638868755, 4479574597, 4916606265, 13438723791, 22397872985, 40316171373, 67193618955, 201580856865]

約数ペア:

[(1, 201580856865), (3, 67193618955), (5, 40316171373), (9, 22397872985), (15, 13438723791), (41, 4916606265), (45, 4479574597), (123, 1638868755), (205, 983321253), (369, 546289585), (615, 327773751), (643, 313500555), (1845, 109257917), (1929, 104500185), (3215, 62700111), (5787, 34833395), (9645, 20900037), (26363, 7646355), (28935, 6966679), (79089, 2548785), (131815, 1529271), (169919, 1186335), (237267, 849595), (395445, 509757)]