72637005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{40693}}^1$

素因数の和:40725

約数の個数: 32

約数和(自身を含む): 140638464

約数和(自身を除く): 68001459

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 357, 595, 1785, 40693, 122079, 203465, 284851, 610395, 691781, 854553, 1424255, 2075343, 3458905, 4272765, 4842467, 10376715, 14527401, 24212335, 72637005]

約数ペア:

[(1, 72637005), (3, 24212335), (5, 14527401), (7, 10376715), (15, 4842467), (17, 4272765), (21, 3458905), (35, 2075343), (51, 1424255), (85, 854553), (105, 691781), (119, 610395), (255, 284851), (357, 203465), (595, 122079), (1785, 40693)]