156912182145

素因数分解:

$3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2615857}}^1$

素因数の和:2615942

約数の個数: 48

約数和(自身を含む): 287283988992

約数和(自身を除く): 130371806847

約数列:

[1, 3, 5, 9, 15, 31, 43, 45, 93, 129, 155, 215, 279, 387, 465, 645, 1333, 1395, 1935, 3999, 6665, 11997, 19995, 59985, 2615857, 7847571, 13079285, 23542713, 39237855, 81091567, 112481851, 117713565, 243274701, 337445553, 405457835, 562409255, 729824103, 1012336659, 1216373505, 1687227765, 3486937381, 3649120515, 5061683295, 10460812143, 17434686905, 31382436429, 52304060715, 156912182145]

約数ペア:

[(1, 156912182145), (3, 52304060715), (5, 31382436429), (9, 17434686905), (15, 10460812143), (31, 5061683295), (43, 3649120515), (45, 3486937381), (93, 1687227765), (129, 1216373505), (155, 1012336659), (215, 729824103), (279, 562409255), (387, 405457835), (465, 337445553), (645, 243274701), (1333, 117713565), (1395, 112481851), (1935, 81091567), (3999, 39237855), (6665, 23542713), (11997, 13079285), (19995, 7847571), (59985, 2615857)]