74423715

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{5519}}^1$

素因数の和:5587

約数の個数: 32

約数和(自身を含む): 127180800

約数和(自身を除く): 52757085

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 4495, 5519, 13485, 16557, 27595, 82785, 160051, 171089, 480153, 513267, 800255, 855445, 2400765, 2566335, 4961581, 14884743, 24807905, 74423715]

約数ペア:

[(1, 74423715), (3, 24807905), (5, 14884743), (15, 4961581), (29, 2566335), (31, 2400765), (87, 855445), (93, 800255), (145, 513267), (155, 480153), (435, 171089), (465, 160051), (899, 82785), (2697, 27595), (4495, 16557), (5519, 13485)]