72826155

素因数分解:

$3^3\times 5^1\times {\mathrm{587}}^1\times {\mathrm{919}}^1$

素因数の和:1520

約数の個数: 32

約数和(自身を含む): 129830400

約数和(自身を除く): 57004245

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 587, 919, 1761, 2757, 2935, 4595, 5283, 8271, 8805, 13785, 15849, 24813, 26415, 41355, 79245, 124065, 539453, 1618359, 2697265, 4855077, 8091795, 14565231, 24275385, 72826155]

約数ペア:

[(1, 72826155), (3, 24275385), (5, 14565231), (9, 8091795), (15, 4855077), (27, 2697265), (45, 1618359), (135, 539453), (587, 124065), (919, 79245), (1761, 41355), (2757, 26415), (2935, 24813), (4595, 15849), (5283, 13785), (8271, 8805)]