22202475

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 39116544

約数和(自身を除く): 16914069

約数列:

[1, 3, 5, 15, 23, 25, 61, 69, 75, 115, 183, 211, 305, 345, 575, 633, 915, 1055, 1403, 1525, 1725, 3165, 4209, 4575, 4853, 5275, 7015, 12871, 14559, 15825, 21045, 24265, 35075, 38613, 64355, 72795, 105225, 121325, 193065, 296033, 321775, 363975, 888099, 965325, 1480165, 4440495, 7400825, 22202475]

約数ペア:

[(1, 22202475), (3, 7400825), (5, 4440495), (15, 1480165), (23, 965325), (25, 888099), (61, 363975), (69, 321775), (75, 296033), (115, 193065), (183, 121325), (211, 105225), (305, 72795), (345, 64355), (575, 38613), (633, 35075), (915, 24265), (1055, 21045), (1403, 15825), (1525, 14559), (1725, 12871), (3165, 7015), (4209, 5275), (4575, 4853)]