99648725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11689}}^1$

素因数の和:11741

約数の個数: 24

約数和(自身を含む): 139157760

約数和(自身を除く): 39509035

約数列:

[1, 5, 11, 25, 31, 55, 155, 275, 341, 775, 1705, 8525, 11689, 58445, 128579, 292225, 362359, 642895, 1811795, 3214475, 3985949, 9058975, 19929745, 99648725]

約数ペア:

[(1, 99648725), (5, 19929745), (11, 9058975), (25, 3985949), (31, 3214475), (55, 1811795), (155, 642895), (275, 362359), (341, 292225), (775, 128579), (1705, 58445), (8525, 11689)]