85137415

素因数分解:

$5^1\times {\mathrm{11}}^4\times {\mathrm{1163}}^1$

素因数の和:1212

約数の個数: 20

約数和(自身を含む): 112477320

約数和(自身を除く): 27339905

約数列:

[1, 5, 11, 55, 121, 605, 1163, 1331, 5815, 6655, 12793, 14641, 63965, 73205, 140723, 703615, 1547953, 7739765, 17027483, 85137415]

約数ペア:

[(1, 85137415), (5, 17027483), (11, 7739765), (55, 1547953), (121, 703615), (605, 140723), (1163, 73205), (1331, 63965), (5815, 14641), (6655, 12793)]