8161004075

素因数分解:

$5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{4637}}^1$

素因数の和:4856

約数の個数: 48

約数和(自身を含む): 11801298240

約数和(自身を除く): 3640294165

約数列:

[1, 5, 7, 25, 35, 89, 113, 175, 445, 565, 623, 791, 2225, 2825, 3115, 3955, 4637, 10057, 15575, 19775, 23185, 32459, 50285, 70399, 115925, 162295, 251425, 351995, 412693, 523981, 811475, 1759975, 2063465, 2619905, 2888851, 3667867, 10317325, 13099525, 14444255, 18339335, 46634309, 72221275, 91696675, 233171545, 326440163, 1165857725, 1632200815, 8161004075]

約数ペア:

[(1, 8161004075), (5, 1632200815), (7, 1165857725), (25, 326440163), (35, 233171545), (89, 91696675), (113, 72221275), (175, 46634309), (445, 18339335), (565, 14444255), (623, 13099525), (791, 10317325), (2225, 3667867), (2825, 2888851), (3115, 2619905), (3955, 2063465), (4637, 1759975), (10057, 811475), (15575, 523981), (19775, 412693), (23185, 351995), (32459, 251425), (50285, 162295), (70399, 115925)]