26982615

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{5639}}^1$

素因数の和:5687

約数の個数: 32

約数和(自身を含む): 48729600

約数和(自身を除く): 21746985

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4785, 5639, 16917, 28195, 62029, 84585, 163531, 186087, 310145, 490593, 817655, 930435, 1798841, 2452965, 5396523, 8994205, 26982615]

約数ペア:

[(1, 26982615), (3, 8994205), (5, 5396523), (11, 2452965), (15, 1798841), (29, 930435), (33, 817655), (55, 490593), (87, 310145), (145, 186087), (165, 163531), (319, 84585), (435, 62029), (957, 28195), (1595, 16917), (4785, 5639)]