39629955

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{631}}^1$

素因数の和:771

約数の個数: 32

約数和(自身を含む): 65525760

約数和(自身を除く): 25895805

約数列:

[1, 3, 5, 15, 53, 79, 159, 237, 265, 395, 631, 795, 1185, 1893, 3155, 4187, 9465, 12561, 20935, 33443, 49849, 62805, 100329, 149547, 167215, 249245, 501645, 747735, 2641997, 7925991, 13209985, 39629955]

約数ペア:

[(1, 39629955), (3, 13209985), (5, 7925991), (15, 2641997), (53, 747735), (79, 501645), (159, 249245), (237, 167215), (265, 149547), (395, 100329), (631, 62805), (795, 49849), (1185, 33443), (1893, 20935), (3155, 12561), (4187, 9465)]