40032675

素因数分解:

$3^2\times 5^2\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1180

約数の個数: 36

約数和(自身を含む): 72172464

約数和(自身を除く): 32139789

約数列:

[1, 3, 5, 9, 15, 25, 45, 75, 181, 225, 543, 905, 983, 1629, 2715, 2949, 4525, 4915, 8145, 8847, 13575, 14745, 24575, 40725, 44235, 73725, 177923, 221175, 533769, 889615, 1601307, 2668845, 4448075, 8006535, 13344225, 40032675]

約数ペア:

[(1, 40032675), (3, 13344225), (5, 8006535), (9, 4448075), (15, 2668845), (25, 1601307), (45, 889615), (75, 533769), (181, 221175), (225, 177923), (543, 73725), (905, 44235), (983, 40725), (1629, 24575), (2715, 14745), (2949, 13575), (4525, 8847), (4915, 8145)]