41973165

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{457}}^1$

素因数の和:638

約数の個数: 48

約数和(自身を含む): 79021488

約数和(自身を除く): 37048323

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 157, 195, 457, 471, 585, 785, 1371, 1413, 2041, 2285, 2355, 4113, 5941, 6123, 6855, 7065, 10205, 17823, 18369, 20565, 29705, 30615, 53469, 71749, 89115, 91845, 215247, 267345, 358745, 645741, 932737, 1076235, 2798211, 3228705, 4663685, 8394633, 13991055, 41973165]

約数ペア:

[(1, 41973165), (3, 13991055), (5, 8394633), (9, 4663685), (13, 3228705), (15, 2798211), (39, 1076235), (45, 932737), (65, 645741), (117, 358745), (157, 267345), (195, 215247), (457, 91845), (471, 89115), (585, 71749), (785, 53469), (1371, 30615), (1413, 29705), (2041, 20565), (2285, 18369), (2355, 17823), (4113, 10205), (5941, 7065), (6123, 6855)]