22813375

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 31187520

約数和(自身を除く): 8374145

約数列:

[1, 5, 13, 25, 65, 101, 125, 139, 325, 505, 695, 1313, 1625, 1807, 2525, 3475, 6565, 9035, 12625, 14039, 17375, 32825, 45175, 70195, 164125, 182507, 225875, 350975, 912535, 1754875, 4562675, 22813375]

約数ペア:

[(1, 22813375), (5, 4562675), (13, 1754875), (25, 912535), (65, 350975), (101, 225875), (125, 182507), (139, 164125), (325, 70195), (505, 45175), (695, 32825), (1313, 17375), (1625, 14039), (1807, 12625), (2525, 9035), (3475, 6565)]