84117475

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{4243}}^1$

素因数の和:4327

約数の個数: 24

約数和(自身を含む): 114197552

約数和(自身を除く): 30080077

約数列:

[1, 5, 13, 25, 61, 65, 305, 325, 793, 1525, 3965, 4243, 19825, 21215, 55159, 106075, 258823, 275795, 1294115, 1378975, 3364699, 6470575, 16823495, 84117475]

約数ペア:

[(1, 84117475), (5, 16823495), (13, 6470575), (25, 3364699), (61, 1378975), (65, 1294115), (305, 275795), (325, 258823), (793, 106075), (1525, 55159), (3965, 21215), (4243, 19825)]