17248335

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:667

約数の個数: 32

約数和(自身を含む): 29937600

約数和(自身を除く): 12689265

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 197, 449, 591, 985, 1347, 2245, 2561, 2955, 5837, 6735, 7683, 12805, 17511, 29185, 38415, 87555, 88453, 265359, 442265, 1149889, 1326795, 3449667, 5749445, 17248335]

約数ペア:

[(1, 17248335), (3, 5749445), (5, 3449667), (13, 1326795), (15, 1149889), (39, 442265), (65, 265359), (195, 88453), (197, 87555), (449, 38415), (591, 29185), (985, 17511), (1347, 12805), (2245, 7683), (2561, 6735), (2955, 5837)]