57661065

素因数分解:

$3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^2$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 131934528

約数和(自身を除く): 74273463

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 27, 33, 35, 43, 45, 55, 63, 77, 81, 99, 105, 129, 135, 165, 189, 215, 231, 297, 301, 315, 385, 387, 405, 473, 495, 567, 645, 693, 891, 903, 945, 1155, 1161, 1419, 1485, 1505, 1849, 1935, 2079, 2365, 2709, 2835, 3311, 3465, 3483, 4257, 4455, 4515, 5547, 5805, 6237, 7095, 8127, 9245, 9933, 10395, 12771, 12943, 13545, 16555, 16641, 17415, 20339, 21285, 24381, 27735, 29799, 31185, 38313, 38829, 40635, 49665, 49923, 61017, 63855, 64715, 83205, 89397, 101695, 116487, 121905, 142373, 148995, 149769, 183051, 191565, 194145, 249615, 268191, 305085, 349461, 427119, 446985, 549153, 582435, 711865, 748845, 915255, 1048383, 1281357, 1340955, 1647459, 1747305, 2135595, 2745765, 3844071, 5241915, 6406785, 8237295, 11532213, 19220355, 57661065]

約数ペア:

[(1, 57661065), (3, 19220355), (5, 11532213), (7, 8237295), (9, 6406785), (11, 5241915), (15, 3844071), (21, 2745765), (27, 2135595), (33, 1747305), (35, 1647459), (43, 1340955), (45, 1281357), (55, 1048383), (63, 915255), (77, 748845), (81, 711865), (99, 582435), (105, 549153), (129, 446985), (135, 427119), (165, 349461), (189, 305085), (215, 268191), (231, 249615), (297, 194145), (301, 191565), (315, 183051), (385, 149769), (387, 148995), (405, 142373), (473, 121905), (495, 116487), (567, 101695), (645, 89397), (693, 83205), (891, 64715), (903, 63855), (945, 61017), (1155, 49923), (1161, 49665), (1419, 40635), (1485, 38829), (1505, 38313), (1849, 31185), (1935, 29799), (2079, 27735), (2365, 24381), (2709, 21285), (2835, 20339), (3311, 17415), (3465, 16641), (3483, 16555), (4257, 13545), (4455, 12943), (4515, 12771), (5547, 10395), (5805, 9933), (6237, 9245), (7095, 8127)]