2750778875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{45751}}^1$

素因数の和:45816

約数の個数: 32

約数和(自身を含む): 3797049984

約数和(自身を除く): 1046271109

約数列:

[1, 5, 13, 25, 37, 65, 125, 185, 325, 481, 925, 1625, 2405, 4625, 12025, 45751, 60125, 228755, 594763, 1143775, 1692787, 2973815, 5718875, 8463935, 14869075, 22006231, 42319675, 74345375, 110031155, 211598375, 550155775, 2750778875]

約数ペア:

[(1, 2750778875), (5, 550155775), (13, 211598375), (25, 110031155), (37, 74345375), (65, 42319675), (125, 22006231), (185, 14869075), (325, 8463935), (481, 5718875), (925, 2973815), (1625, 1692787), (2405, 1143775), (4625, 594763), (12025, 228755), (45751, 60125)]