40385025

素因数分解:

$3^2\times 5^2\times {\mathrm{239}}^1\times {\mathrm{751}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 72733440

約数和(自身を除く): 32348415

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 225, 239, 717, 751, 1195, 2151, 2253, 3585, 3755, 5975, 6759, 10755, 11265, 17925, 18775, 33795, 53775, 56325, 168975, 179489, 538467, 897445, 1615401, 2692335, 4487225, 8077005, 13461675, 40385025]

約数ペア:

[(1, 40385025), (3, 13461675), (5, 8077005), (9, 4487225), (15, 2692335), (25, 1615401), (45, 897445), (75, 538467), (225, 179489), (239, 168975), (717, 56325), (751, 53775), (1195, 33795), (2151, 18775), (2253, 17925), (3585, 11265), (3755, 10755), (5975, 6759)]