40825125

素因数分解:

$3^2\times 5^3\times {\mathrm{11}}^1\times {\mathrm{3299}}^1$

素因数の和:3331

約数の個数: 48

約数和(自身を含む): 80308800

約数和(自身を除く): 39483675

約数列:

[1, 3, 5, 9, 11, 15, 25, 33, 45, 55, 75, 99, 125, 165, 225, 275, 375, 495, 825, 1125, 1375, 2475, 3299, 4125, 9897, 12375, 16495, 29691, 36289, 49485, 82475, 108867, 148455, 181445, 247425, 326601, 412375, 544335, 742275, 907225, 1237125, 1633005, 2721675, 3711375, 4536125, 8165025, 13608375, 40825125]

約数ペア:

[(1, 40825125), (3, 13608375), (5, 8165025), (9, 4536125), (11, 3711375), (15, 2721675), (25, 1633005), (33, 1237125), (45, 907225), (55, 742275), (75, 544335), (99, 412375), (125, 326601), (165, 247425), (225, 181445), (275, 148455), (375, 108867), (495, 82475), (825, 49485), (1125, 36289), (1375, 29691), (2475, 16495), (3299, 12375), (4125, 9897)]