146519925

素因数分解:

$3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{449}}^1$

素因数の和:710

約数の個数: 48

約数和(自身を含む): 256680000

約数和(自身を除く): 110160075

約数列:

[1, 3, 5, 15, 19, 25, 57, 75, 95, 229, 285, 449, 475, 687, 1145, 1347, 1425, 2245, 3435, 4351, 5725, 6735, 8531, 11225, 13053, 17175, 21755, 25593, 33675, 42655, 65265, 102821, 108775, 127965, 213275, 308463, 326325, 514105, 639825, 1542315, 1953599, 2570525, 5860797, 7711575, 9767995, 29303985, 48839975, 146519925]

約数ペア:

[(1, 146519925), (3, 48839975), (5, 29303985), (15, 9767995), (19, 7711575), (25, 5860797), (57, 2570525), (75, 1953599), (95, 1542315), (229, 639825), (285, 514105), (449, 326325), (475, 308463), (687, 213275), (1145, 127965), (1347, 108775), (1425, 102821), (2245, 65265), (3435, 42655), (4351, 33675), (5725, 25593), (6735, 21755), (8531, 17175), (11225, 13053)]