22169485

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{619}}^1$

素因数の和:685

約数の個数: 32

約数和(自身を含む): 31248000

約数和(自身を除く): 9078515

約数列:

[1, 5, 13, 19, 29, 65, 95, 145, 247, 377, 551, 619, 1235, 1885, 2755, 3095, 7163, 8047, 11761, 17951, 35815, 40235, 58805, 89755, 152893, 233363, 341069, 764465, 1166815, 1705345, 4433897, 22169485]

約数ペア:

[(1, 22169485), (5, 4433897), (13, 1705345), (19, 1166815), (29, 764465), (65, 341069), (95, 233363), (145, 152893), (247, 89755), (377, 58805), (551, 40235), (619, 35815), (1235, 17951), (1885, 11761), (2755, 8047), (3095, 7163)]