72616435

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{331}}^1$

素因数の和:471

約数の個数: 32

約数和(自身を含む): 96811200

約数和(自身を除く): 24194765

約数列:

[1, 5, 17, 29, 85, 89, 145, 331, 445, 493, 1513, 1655, 2465, 2581, 5627, 7565, 9599, 12905, 28135, 29459, 43877, 47995, 147295, 163183, 219385, 500803, 815915, 854311, 2504015, 4271555, 14523287, 72616435]

約数ペア:

[(1, 72616435), (5, 14523287), (17, 4271555), (29, 2504015), (85, 854311), (89, 815915), (145, 500803), (331, 219385), (445, 163183), (493, 147295), (1513, 47995), (1655, 43877), (2465, 29459), (2581, 28135), (5627, 12905), (7565, 9599)]