17185485

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:597

約数の個数: 32

約数和(自身を含む): 29018880

約数和(自身を除く): 11833395

約数列:

[1, 3, 5, 15, 23, 69, 109, 115, 327, 345, 457, 545, 1371, 1635, 2285, 2507, 6855, 7521, 10511, 12535, 31533, 37605, 49813, 52555, 149439, 157665, 249065, 747195, 1145699, 3437097, 5728495, 17185485]

約数ペア:

[(1, 17185485), (3, 5728495), (5, 3437097), (15, 1145699), (23, 747195), (69, 249065), (109, 157665), (115, 149439), (327, 52555), (345, 49813), (457, 37605), (545, 31533), (1371, 12535), (1635, 10511), (2285, 7521), (2507, 6855)]