9031425

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 48

約数和(自身を含む): 16457280

約数和(自身を除く): 7425855

約数列:

[1, 3, 5, 13, 15, 25, 39, 59, 65, 75, 157, 177, 195, 295, 325, 471, 767, 785, 885, 975, 1475, 2041, 2301, 2355, 3835, 3925, 4425, 6123, 9263, 10205, 11505, 11775, 19175, 27789, 30615, 46315, 51025, 57525, 120419, 138945, 153075, 231575, 361257, 602095, 694725, 1806285, 3010475, 9031425]

約数ペア:

[(1, 9031425), (3, 3010475), (5, 1806285), (13, 694725), (15, 602095), (25, 361257), (39, 231575), (59, 153075), (65, 138945), (75, 120419), (157, 57525), (177, 51025), (195, 46315), (295, 30615), (325, 27789), (471, 19175), (767, 11775), (785, 11505), (885, 10205), (975, 9263), (1475, 6123), (2041, 4425), (2301, 3925), (2355, 3835)]