426333875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{16319}}^1$

素因数の和:16364

約数の個数: 32

約数和(自身を含む): 611020800

約数和(自身を除く): 184686925

約数列:

[1, 5, 11, 19, 25, 55, 95, 125, 209, 275, 475, 1045, 1375, 2375, 5225, 16319, 26125, 81595, 179509, 310061, 407975, 897545, 1550305, 2039875, 3410671, 4487725, 7751525, 17053355, 22438625, 38757625, 85266775, 426333875]

約数ペア:

[(1, 426333875), (5, 85266775), (11, 38757625), (19, 22438625), (25, 17053355), (55, 7751525), (95, 4487725), (125, 3410671), (209, 2039875), (275, 1550305), (475, 897545), (1045, 407975), (1375, 310061), (2375, 179509), (5225, 81595), (16319, 26125)]