91428295

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{4153}}^1$

素因数の和:4219

約数の個数: 32

約数和(自身を含む): 136384128

約数和(自身を除く): 44955833

約数列:

[1, 5, 7, 17, 35, 37, 85, 119, 185, 259, 595, 629, 1295, 3145, 4153, 4403, 20765, 22015, 29071, 70601, 145355, 153661, 353005, 494207, 768305, 1075627, 2471035, 2612237, 5378135, 13061185, 18285659, 91428295]

約数ペア:

[(1, 91428295), (5, 18285659), (7, 13061185), (17, 5378135), (35, 2612237), (37, 2471035), (85, 1075627), (119, 768305), (185, 494207), (259, 353005), (595, 153661), (629, 145355), (1295, 70601), (3145, 29071), (4153, 22015), (4403, 20765)]