98623655

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1609}}^1$

素因数の和:1691

約数の個数: 32

約数和(自身を含む): 136321920

約数和(自身を除く): 37698265

約数列:

[1, 5, 13, 23, 41, 65, 115, 205, 299, 533, 943, 1495, 1609, 2665, 4715, 8045, 12259, 20917, 37007, 61295, 65969, 104585, 185035, 329845, 481091, 857597, 1517287, 2405455, 4287985, 7586435, 19724731, 98623655]

約数ペア:

[(1, 98623655), (5, 19724731), (13, 7586435), (23, 4287985), (41, 2405455), (65, 1517287), (115, 857597), (205, 481091), (299, 329845), (533, 185035), (943, 104585), (1495, 65969), (1609, 61295), (2665, 37007), (4715, 20917), (8045, 12259)]