15053870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 29871072

約数和(自身を除く): 14817202

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 559, 1118, 2693, 2795, 5386, 5590, 13465, 26930, 35009, 70018, 115799, 175045, 231598, 350090, 578995, 1157990, 1505387, 3010774, 7526935, 15053870]

約数ペア:

[(1, 15053870), (2, 7526935), (5, 3010774), (10, 1505387), (13, 1157990), (26, 578995), (43, 350090), (65, 231598), (86, 175045), (130, 115799), (215, 70018), (430, 35009), (559, 26930), (1118, 13465), (2693, 5590), (2795, 5386)]