71714245

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:717

約数の個数: 32

約数和(自身を含む): 96422400

約数和(自身を除く): 24708155

約数列:

[1, 5, 17, 29, 47, 85, 145, 235, 493, 619, 799, 1363, 2465, 3095, 3995, 6815, 10523, 17951, 23171, 29093, 52615, 89755, 115855, 145465, 305167, 494581, 843697, 1525835, 2472905, 4218485, 14342849, 71714245]

約数ペア:

[(1, 71714245), (5, 14342849), (17, 4218485), (29, 2472905), (47, 1525835), (85, 843697), (145, 494581), (235, 305167), (493, 145465), (619, 115855), (799, 89755), (1363, 52615), (2465, 29093), (3095, 23171), (3995, 17951), (6815, 10523)]