540138805

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 680140800

約数和(自身を除く): 140001995

約数列:

[1, 5, 47, 59, 163, 235, 239, 295, 815, 1195, 2773, 7661, 9617, 11233, 13865, 14101, 38305, 38957, 48085, 56165, 70505, 194785, 451999, 662747, 1830979, 2259995, 2298463, 3313735, 9154895, 11492315, 108027761, 540138805]

約数ペア:

[(1, 540138805), (5, 108027761), (47, 11492315), (59, 9154895), (163, 3313735), (235, 2298463), (239, 2259995), (295, 1830979), (815, 662747), (1195, 451999), (2773, 194785), (7661, 70505), (9617, 56165), (11233, 48085), (13865, 38957), (14101, 38305)]