20102849272875

素因数分解:

$3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{1246688327}}^1$

素因数の和:1246688388

約数の個数: 32

約数和(自身を含む): 34229074733568

約数和(自身を除く): 14126225460693

約数列:

[1, 3, 5, 15, 25, 43, 75, 125, 129, 215, 375, 645, 1075, 3225, 5375, 16125, 1246688327, 3740064981, 6233441635, 18700324905, 31167208175, 53607598061, 93501624525, 155836040875, 160822794183, 268037990305, 467508122625, 804113970915, 1340189951525, 4020569854575, 6700949757625, 20102849272875]

約数ペア:

[(1, 20102849272875), (3, 6700949757625), (5, 4020569854575), (15, 1340189951525), (25, 804113970915), (43, 467508122625), (75, 268037990305), (125, 160822794183), (129, 155836040875), (215, 93501624525), (375, 53607598061), (645, 31167208175), (1075, 18700324905), (3225, 6233441635), (5375, 3740064981), (16125, 1246688327)]