816283695

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1\times {\mathrm{3089}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 1328947200

約数和(自身を除く): 512663505

約数列:

[1, 3, 5, 15, 79, 223, 237, 395, 669, 1115, 1185, 3089, 3345, 9267, 15445, 17617, 46335, 52851, 88085, 244031, 264255, 688847, 732093, 1220155, 2066541, 3444235, 3660465, 10332705, 54418913, 163256739, 272094565, 816283695]

約数ペア:

[(1, 816283695), (3, 272094565), (5, 163256739), (15, 54418913), (79, 10332705), (223, 3660465), (237, 3444235), (395, 2066541), (669, 1220155), (1115, 732093), (1185, 688847), (3089, 264255), (3345, 244031), (9267, 88085), (15445, 52851), (17617, 46335)]