63495855

素因数分解:

$3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 113892480

約数和(自身を除く): 50396625

約数列:

[1, 3, 5, 9, 15, 45, 53, 79, 159, 237, 265, 337, 395, 477, 711, 795, 1011, 1185, 1685, 2385, 3033, 3555, 4187, 5055, 12561, 15165, 17861, 20935, 26623, 37683, 53583, 62805, 79869, 89305, 133115, 160749, 188415, 239607, 267915, 399345, 803745, 1198035, 1411019, 4233057, 7055095, 12699171, 21165285, 63495855]

約数ペア:

[(1, 63495855), (3, 21165285), (5, 12699171), (9, 7055095), (15, 4233057), (45, 1411019), (53, 1198035), (79, 803745), (159, 399345), (237, 267915), (265, 239607), (337, 188415), (395, 160749), (477, 133115), (711, 89305), (795, 79869), (1011, 62805), (1185, 53583), (1685, 37683), (2385, 26623), (3033, 20935), (3555, 17861), (4187, 15165), (5055, 12561)]