206525475

素因数分解:

$3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{70607}}^1$

素因数の和:70636

約数の個数: 36

約数和(自身を含む): 398370336

約数和(自身を除く): 191844861

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 585, 975, 2925, 70607, 211821, 353035, 635463, 917891, 1059105, 1765175, 2753673, 3177315, 4589455, 5295525, 8261019, 13768365, 15886575, 22947275, 41305095, 68841825, 206525475]

約数ペア:

[(1, 206525475), (3, 68841825), (5, 41305095), (9, 22947275), (13, 15886575), (15, 13768365), (25, 8261019), (39, 5295525), (45, 4589455), (65, 3177315), (75, 2753673), (117, 1765175), (195, 1059105), (225, 917891), (325, 635463), (585, 353035), (975, 211821), (2925, 70607)]