5220211275

素因数分解:

$3^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{3313}}^1$

素因数の和:3525

約数の個数: 72

約数和(自身を含む): 9615902400

約数和(自身を除く): 4395691125

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 141, 149, 225, 235, 423, 447, 705, 745, 1175, 1341, 2115, 2235, 3313, 3525, 3725, 6705, 7003, 9939, 10575, 11175, 16565, 21009, 29817, 33525, 35015, 49695, 63027, 82825, 105045, 149085, 155711, 175075, 248475, 315135, 467133, 493637, 525225, 745425, 778555, 1401399, 1480911, 1575675, 2335665, 2468185, 3892775, 4442733, 7006995, 7404555, 11678325, 12340925, 22213665, 23200939, 35034975, 37022775, 69602817, 111068325, 116004695, 208808451, 348014085, 580023475, 1044042255, 1740070425, 5220211275]

約数ペア:

[(1, 5220211275), (3, 1740070425), (5, 1044042255), (9, 580023475), (15, 348014085), (25, 208808451), (45, 116004695), (47, 111068325), (75, 69602817), (141, 37022775), (149, 35034975), (225, 23200939), (235, 22213665), (423, 12340925), (447, 11678325), (705, 7404555), (745, 7006995), (1175, 4442733), (1341, 3892775), (2115, 2468185), (2235, 2335665), (3313, 1575675), (3525, 1480911), (3725, 1401399), (6705, 778555), (7003, 745425), (9939, 525225), (10575, 493637), (11175, 467133), (16565, 315135), (21009, 248475), (29817, 175075), (33525, 155711), (35015, 149085), (49695, 105045), (63027, 82825)]