1931230355

素因数分解:

$5^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1\times {\mathrm{269}}^1$

素因数の和:719

約数の個数: 32

約数和(自身を含む): 2414136960

約数和(自身を除く): 482906605

約数列:

[1, 5, 37, 151, 185, 257, 269, 755, 1285, 1345, 5587, 9509, 9953, 27935, 38807, 40619, 47545, 49765, 69133, 194035, 203095, 345665, 1435859, 1502903, 2557921, 7179295, 7514515, 10439083, 12789605, 52195415, 386246071, 1931230355]

約数ペア:

[(1, 1931230355), (5, 386246071), (37, 52195415), (151, 12789605), (185, 10439083), (257, 7514515), (269, 7179295), (755, 2557921), (1285, 1502903), (1345, 1435859), (5587, 345665), (9509, 203095), (9953, 194035), (27935, 69133), (38807, 49765), (40619, 47545)]