11173725

素因数分解:

$3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1006

約数の個数: 36

約数和(自身を含む): 20412756

約数和(自身を除く): 9239031

約数列:

[1, 3, 5, 9, 15, 25, 45, 53, 75, 159, 225, 265, 477, 795, 937, 1325, 2385, 2811, 3975, 4685, 8433, 11925, 14055, 23425, 42165, 49661, 70275, 148983, 210825, 248305, 446949, 744915, 1241525, 2234745, 3724575, 11173725]

約数ペア:

[(1, 11173725), (3, 3724575), (5, 2234745), (9, 1241525), (15, 744915), (25, 446949), (45, 248305), (53, 210825), (75, 148983), (159, 70275), (225, 49661), (265, 42165), (477, 23425), (795, 14055), (937, 11925), (1325, 8433), (2385, 4685), (2811, 3975)]