464548135

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{2539}}^1$

素因数の和:2647

約数の個数: 32

約数和(自身を含む): 611550720

約数和(自身を除く): 147002585

約数列:

[1, 5, 23, 37, 43, 115, 185, 215, 851, 989, 1591, 2539, 4255, 4945, 7955, 12695, 36593, 58397, 93943, 109177, 182965, 291985, 469715, 545885, 2160689, 2511071, 4039549, 10803445, 12555355, 20197745, 92909627, 464548135]

約数ペア:

[(1, 464548135), (5, 92909627), (23, 20197745), (37, 12555355), (43, 10803445), (115, 4039549), (185, 2511071), (215, 2160689), (851, 545885), (989, 469715), (1591, 291985), (2539, 182965), (4255, 109177), (4945, 93943), (7955, 58397), (12695, 36593)]