1402425

素因数分解:

$3^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:310

約数の個数: 36

約数和(自身を含む): 2630784

約数和(自身を除く): 1228359

約数列:

[1, 3, 5, 9, 15, 23, 25, 45, 69, 75, 115, 207, 225, 271, 345, 575, 813, 1035, 1355, 1725, 2439, 4065, 5175, 6233, 6775, 12195, 18699, 20325, 31165, 56097, 60975, 93495, 155825, 280485, 467475, 1402425]

約数ペア:

[(1, 1402425), (3, 467475), (5, 280485), (9, 155825), (15, 93495), (23, 60975), (25, 56097), (45, 31165), (69, 20325), (75, 18699), (115, 12195), (207, 6775), (225, 6233), (271, 5175), (345, 4065), (575, 2439), (813, 1725), (1035, 1355)]