38230725

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{347}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 68870592

約数和(自身を除く): 30639867

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 195, 325, 339, 347, 565, 975, 1041, 1469, 1695, 1735, 2825, 4407, 4511, 5205, 7345, 8475, 8675, 13533, 22035, 22555, 26025, 36725, 39211, 67665, 110175, 112775, 117633, 196055, 338325, 509743, 588165, 980275, 1529229, 2548715, 2940825, 7646145, 12743575, 38230725]

約数ペア:

[(1, 38230725), (3, 12743575), (5, 7646145), (13, 2940825), (15, 2548715), (25, 1529229), (39, 980275), (65, 588165), (75, 509743), (113, 338325), (195, 196055), (325, 117633), (339, 112775), (347, 110175), (565, 67665), (975, 39211), (1041, 36725), (1469, 26025), (1695, 22555), (1735, 22035), (2825, 13533), (4407, 8675), (4511, 8475), (5205, 7345)]