504890135

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{859}}^1$

素因数の和:1175

約数の個数: 32

約数和(自身を含む): 668736000

約数和(自身を除く): 163845865

約数列:

[1, 5, 19, 23, 95, 115, 269, 437, 859, 1345, 2185, 4295, 5111, 6187, 16321, 19757, 25555, 30935, 81605, 98785, 117553, 231071, 375383, 587765, 1155355, 1876915, 4390349, 5314633, 21951745, 26573165, 100978027, 504890135]

約数ペア:

[(1, 504890135), (5, 100978027), (19, 26573165), (23, 21951745), (95, 5314633), (115, 4390349), (269, 1876915), (437, 1155355), (859, 587765), (1345, 375383), (2185, 231071), (4295, 117553), (5111, 98785), (6187, 81605), (16321, 30935), (19757, 25555)]