70016765

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4159}}^1$

素因数の和:4221

約数の個数: 32

約数和(自身を含む): 106229760

約数和(自身を除く): 36212995

約数列:

[1, 5, 7, 13, 35, 37, 65, 91, 185, 259, 455, 481, 1295, 2405, 3367, 4159, 16835, 20795, 29113, 54067, 145565, 153883, 270335, 378469, 769415, 1077181, 1892345, 2000479, 5385905, 10002395, 14003353, 70016765]

約数ペア:

[(1, 70016765), (5, 14003353), (7, 10002395), (13, 5385905), (35, 2000479), (37, 1892345), (65, 1077181), (91, 769415), (185, 378469), (259, 270335), (455, 153883), (481, 145565), (1295, 54067), (2405, 29113), (3367, 20795), (4159, 16835)]