84913895

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{461}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 118552896

約数和(自身を除く): 33639001

約数列:

[1, 5, 11, 17, 55, 85, 187, 197, 461, 935, 985, 2167, 2305, 3349, 5071, 7837, 10835, 16745, 25355, 36839, 39185, 86207, 90817, 184195, 431035, 454085, 998987, 1543889, 4994935, 7719445, 16982779, 84913895]

約数ペア:

[(1, 84913895), (5, 16982779), (11, 7719445), (17, 4994935), (55, 1543889), (85, 998987), (187, 454085), (197, 431035), (461, 184195), (935, 90817), (985, 86207), (2167, 39185), (2305, 36839), (3349, 25355), (5071, 16745), (7837, 10835)]