84079005

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1\times {\mathrm{499}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 138240000

約数和(自身を除く): 54160995

約数列:

[1, 3, 5, 15, 47, 141, 235, 239, 499, 705, 717, 1195, 1497, 2495, 3585, 7485, 11233, 23453, 33699, 56165, 70359, 117265, 119261, 168495, 351795, 357783, 596305, 1788915, 5605267, 16815801, 28026335, 84079005]

約数ペア:

[(1, 84079005), (3, 28026335), (5, 16815801), (15, 5605267), (47, 1788915), (141, 596305), (235, 357783), (239, 351795), (499, 168495), (705, 119261), (717, 117265), (1195, 70359), (1497, 56165), (2495, 33699), (3585, 23453), (7485, 11233)]