73982585

素因数分解:

$5^1\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{173}}^1$

素因数の和:329

約数の個数: 24

約数和(自身を含む): 93302280

約数和(自身を除く): 19319695

約数列:

[1, 5, 31, 89, 155, 173, 445, 865, 961, 2759, 4805, 5363, 13795, 15397, 26815, 76985, 85529, 166253, 427645, 477307, 831265, 2386535, 14796517, 73982585]

約数ペア:

[(1, 73982585), (5, 14796517), (31, 2386535), (89, 831265), (155, 477307), (173, 427645), (445, 166253), (865, 85529), (961, 76985), (2759, 26815), (4805, 15397), (5363, 13795)]