15425490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{431}}^1\times {\mathrm{1193}}^1$

素因数の和:1634

約数の個数: 32

約数和(自身を含む): 37138176

約数和(自身を除く): 21712686

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 431, 862, 1193, 1293, 2155, 2386, 2586, 3579, 4310, 5965, 6465, 7158, 11930, 12930, 17895, 35790, 514183, 1028366, 1542549, 2570915, 3085098, 5141830, 7712745, 15425490]

約数ペア:

[(1, 15425490), (2, 7712745), (3, 5141830), (5, 3085098), (6, 2570915), (10, 1542549), (15, 1028366), (30, 514183), (431, 35790), (862, 17895), (1193, 12930), (1293, 11930), (2155, 7158), (2386, 6465), (2586, 5965), (3579, 4310)]