314133075

素因数分解:

$3^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1553}}^1$

素因数の和:1629

約数の個数: 72

約数和(自身を含む): 601211520

約数和(自身を除く): 287078445

約数列:

[1, 3, 5, 9, 15, 25, 29, 31, 45, 75, 87, 93, 145, 155, 225, 261, 279, 435, 465, 725, 775, 899, 1305, 1395, 1553, 2175, 2325, 2697, 4495, 4659, 6525, 6975, 7765, 8091, 13485, 13977, 22475, 23295, 38825, 40455, 45037, 48143, 67425, 69885, 116475, 135111, 144429, 202275, 225185, 240715, 349425, 405333, 433287, 675555, 722145, 1125925, 1203575, 1396147, 2026665, 2166435, 3377775, 3610725, 4188441, 6980735, 10133325, 10832175, 12565323, 20942205, 34903675, 62826615, 104711025, 314133075]

約数ペア:

[(1, 314133075), (3, 104711025), (5, 62826615), (9, 34903675), (15, 20942205), (25, 12565323), (29, 10832175), (31, 10133325), (45, 6980735), (75, 4188441), (87, 3610725), (93, 3377775), (145, 2166435), (155, 2026665), (225, 1396147), (261, 1203575), (279, 1125925), (435, 722145), (465, 675555), (725, 433287), (775, 405333), (899, 349425), (1305, 240715), (1395, 225185), (1553, 202275), (2175, 144429), (2325, 135111), (2697, 116475), (4495, 69885), (4659, 67425), (6525, 48143), (6975, 45037), (7765, 40455), (8091, 38825), (13485, 23295), (13977, 22475)]