704974465

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{4759}}^1$

素因数の和:4873

約数の個数: 32

約数和(自身を含む): 950019840

約数和(自身を除く): 245045375

約数列:

[1, 5, 13, 43, 53, 65, 215, 265, 559, 689, 2279, 2795, 3445, 4759, 11395, 23795, 29627, 61867, 148135, 204637, 252227, 309335, 1023185, 1261135, 2660281, 3278951, 10845761, 13301405, 16394755, 54228805, 140994893, 704974465]

約数ペア:

[(1, 704974465), (5, 140994893), (13, 54228805), (43, 16394755), (53, 13301405), (65, 10845761), (215, 3278951), (265, 2660281), (559, 1261135), (689, 1023185), (2279, 309335), (2795, 252227), (3445, 204637), (4759, 148135), (11395, 61867), (23795, 29627)]