17297475

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:296

約数の個数: 48

約数和(自身を含む): 31268832

約数和(自身を除く): 13971357

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 113, 157, 195, 325, 339, 471, 565, 785, 975, 1469, 1695, 2041, 2355, 2825, 3925, 4407, 6123, 7345, 8475, 10205, 11775, 17741, 22035, 30615, 36725, 51025, 53223, 88705, 110175, 153075, 230633, 266115, 443525, 691899, 1153165, 1330575, 3459495, 5765825, 17297475]

約数ペア:

[(1, 17297475), (3, 5765825), (5, 3459495), (13, 1330575), (15, 1153165), (25, 691899), (39, 443525), (65, 266115), (75, 230633), (113, 153075), (157, 110175), (195, 88705), (325, 53223), (339, 51025), (471, 36725), (565, 30615), (785, 22035), (975, 17741), (1469, 11775), (1695, 10205), (2041, 8475), (2355, 7345), (2825, 6123), (3925, 4407)]