109291275

素因数分解:

$3^4\times 5^2\times {\mathrm{31}}^1\times {\mathrm{1741}}^1$

素因数の和:1794

約数の個数: 60

約数和(自身を含む): 209095744

約数和(自身を除く): 99804469

約数列:

[1, 3, 5, 9, 15, 25, 27, 31, 45, 75, 81, 93, 135, 155, 225, 279, 405, 465, 675, 775, 837, 1395, 1741, 2025, 2325, 2511, 4185, 5223, 6975, 8705, 12555, 15669, 20925, 26115, 43525, 47007, 53971, 62775, 78345, 130575, 141021, 161913, 235035, 269855, 391725, 485739, 705105, 809565, 1175175, 1349275, 1457217, 2428695, 3525525, 4047825, 4371651, 7286085, 12143475, 21858255, 36430425, 109291275]

約数ペア:

[(1, 109291275), (3, 36430425), (5, 21858255), (9, 12143475), (15, 7286085), (25, 4371651), (27, 4047825), (31, 3525525), (45, 2428695), (75, 1457217), (81, 1349275), (93, 1175175), (135, 809565), (155, 705105), (225, 485739), (279, 391725), (405, 269855), (465, 235035), (675, 161913), (775, 141021), (837, 130575), (1395, 78345), (1741, 62775), (2025, 53971), (2325, 47007), (2511, 43525), (4185, 26115), (5223, 20925), (6975, 15669), (8705, 12555)]