409364145

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3373}}^1$

素因数の和:3447

約数の個数: 64

約数和(自身を含む): 777369600

約数和(自身を除く): 368005455

約数列:

[1, 3, 5, 9, 15, 27, 29, 31, 45, 87, 93, 135, 145, 155, 261, 279, 435, 465, 783, 837, 899, 1305, 1395, 2697, 3373, 3915, 4185, 4495, 8091, 10119, 13485, 16865, 24273, 30357, 40455, 50595, 91071, 97817, 104563, 121365, 151785, 293451, 313689, 455355, 489085, 522815, 880353, 941067, 1467255, 1568445, 2641059, 2823201, 3032327, 4401765, 4705335, 9096981, 13205295, 14116005, 15161635, 27290943, 45484905, 81872829, 136454715, 409364145]

約数ペア:

[(1, 409364145), (3, 136454715), (5, 81872829), (9, 45484905), (15, 27290943), (27, 15161635), (29, 14116005), (31, 13205295), (45, 9096981), (87, 4705335), (93, 4401765), (135, 3032327), (145, 2823201), (155, 2641059), (261, 1568445), (279, 1467255), (435, 941067), (465, 880353), (783, 522815), (837, 489085), (899, 455355), (1305, 313689), (1395, 293451), (2697, 151785), (3373, 121365), (3915, 104563), (4185, 97817), (4495, 91071), (8091, 50595), (10119, 40455), (13485, 30357), (16865, 24273)]