41238405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{449}}^1$

素因数の和:630

約数の個数: 48

約数和(自身を含む): 77641200

約数和(自身を除く): 36402795

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 449, 471, 585, 785, 1347, 1413, 2041, 2245, 2355, 4041, 5837, 6123, 6735, 7065, 10205, 17511, 18369, 20205, 29185, 30615, 52533, 70493, 87555, 91845, 211479, 262665, 352465, 634437, 916409, 1057395, 2749227, 3172185, 4582045, 8247681, 13746135, 41238405]

約数ペア:

[(1, 41238405), (3, 13746135), (5, 8247681), (9, 4582045), (13, 3172185), (15, 2749227), (39, 1057395), (45, 916409), (65, 634437), (117, 352465), (157, 262665), (195, 211479), (449, 91845), (471, 87555), (585, 70493), (785, 52533), (1347, 30615), (1413, 29185), (2041, 20205), (2245, 18369), (2355, 17511), (4041, 10205), (5837, 7065), (6123, 6735)]