25214735

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{367}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 37588992

約数和(自身を除く): 12374257

約数列:

[1, 5, 7, 13, 35, 65, 91, 151, 367, 455, 755, 1057, 1835, 1963, 2569, 4771, 5285, 9815, 12845, 13741, 23855, 33397, 55417, 68705, 166985, 277085, 387919, 720421, 1939595, 3602105, 5042947, 25214735]

約数ペア:

[(1, 25214735), (5, 5042947), (7, 3602105), (13, 1939595), (35, 720421), (65, 387919), (91, 277085), (151, 166985), (367, 68705), (455, 55417), (755, 33397), (1057, 23855), (1835, 13741), (1963, 12845), (2569, 9815), (4771, 5285)]