85927425

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 149930880

約数和(自身を除く): 64003455

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 109, 115, 327, 345, 457, 545, 575, 1371, 1635, 1725, 2285, 2507, 2725, 6855, 7521, 8175, 10511, 11425, 12535, 31533, 34275, 37605, 49813, 52555, 62675, 149439, 157665, 188025, 249065, 262775, 747195, 788325, 1145699, 1245325, 3437097, 3735975, 5728495, 17185485, 28642475, 85927425]

約数ペア:

[(1, 85927425), (3, 28642475), (5, 17185485), (15, 5728495), (23, 3735975), (25, 3437097), (69, 1245325), (75, 1145699), (109, 788325), (115, 747195), (327, 262775), (345, 249065), (457, 188025), (545, 157665), (575, 149439), (1371, 62675), (1635, 52555), (1725, 49813), (2285, 37605), (2507, 34275), (2725, 31533), (6855, 12535), (7521, 11425), (8175, 10511)]