168791025

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{743}}^1$

素因数の和:1002

約数の個数: 48

約数和(自身を含む): 302230656

約数和(自身を除く): 133439631

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 195, 233, 325, 699, 743, 975, 1165, 2229, 3029, 3495, 3715, 5825, 9087, 9659, 11145, 15145, 17475, 18575, 28977, 45435, 48295, 55725, 75725, 144885, 173119, 227175, 241475, 519357, 724425, 865595, 2250547, 2596785, 4327975, 6751641, 11252735, 12983925, 33758205, 56263675, 168791025]

約数ペア:

[(1, 168791025), (3, 56263675), (5, 33758205), (13, 12983925), (15, 11252735), (25, 6751641), (39, 4327975), (65, 2596785), (75, 2250547), (195, 865595), (233, 724425), (325, 519357), (699, 241475), (743, 227175), (975, 173119), (1165, 144885), (2229, 75725), (3029, 55725), (3495, 48295), (3715, 45435), (5825, 28977), (9087, 18575), (9659, 17475), (11145, 15145)]