7976235

素因数分解:

$3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1$

素因数の和:267

約数の個数: 32

約数和(自身を含む): 13271040

約数和(自身を除く): 5294805

約数列:

[1, 3, 5, 15, 53, 79, 127, 159, 237, 265, 381, 395, 635, 795, 1185, 1905, 4187, 6731, 10033, 12561, 20193, 20935, 30099, 33655, 50165, 62805, 100965, 150495, 531749, 1595247, 2658745, 7976235]

約数ペア:

[(1, 7976235), (3, 2658745), (5, 1595247), (15, 531749), (53, 150495), (79, 100965), (127, 62805), (159, 50165), (237, 33655), (265, 30099), (381, 20935), (395, 20193), (635, 12561), (795, 10033), (1185, 6731), (1905, 4187)]