506266335

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:649

約数の個数: 64

約数和(自身を含む): 924566400

約数和(自身を除く): 418300065

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 173, 265, 409, 477, 519, 795, 865, 1227, 1431, 1557, 2045, 2385, 2595, 3681, 4671, 6135, 7155, 7785, 9169, 11043, 18405, 21677, 23355, 27507, 45845, 55215, 65031, 70757, 82521, 108385, 137535, 195093, 212271, 247563, 325155, 353785, 412605, 585279, 636813, 975465, 1061355, 1237815, 1910439, 2926395, 3184065, 3750121, 9552195, 11250363, 18750605, 33751089, 56251815, 101253267, 168755445, 506266335]

約数ペア:

[(1, 506266335), (3, 168755445), (5, 101253267), (9, 56251815), (15, 33751089), (27, 18750605), (45, 11250363), (53, 9552195), (135, 3750121), (159, 3184065), (173, 2926395), (265, 1910439), (409, 1237815), (477, 1061355), (519, 975465), (795, 636813), (865, 585279), (1227, 412605), (1431, 353785), (1557, 325155), (2045, 247563), (2385, 212271), (2595, 195093), (3681, 137535), (4671, 108385), (6135, 82521), (7155, 70757), (7785, 65031), (9169, 55215), (11043, 45845), (18405, 27507), (21677, 23355)]