55231665

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 90439680

約数和(自身を除く): 35208015

約数列:

[1, 3, 5, 15, 79, 127, 237, 367, 381, 395, 635, 1101, 1185, 1835, 1905, 5505, 10033, 28993, 30099, 46609, 50165, 86979, 139827, 144965, 150495, 233045, 434895, 699135, 3682111, 11046333, 18410555, 55231665]

約数ペア:

[(1, 55231665), (3, 18410555), (5, 11046333), (15, 3682111), (79, 699135), (127, 434895), (237, 233045), (367, 150495), (381, 144965), (395, 139827), (635, 86979), (1101, 50165), (1185, 46609), (1835, 30099), (1905, 28993), (5505, 10033)]