78895005

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14177}}^1$

素因数の和:14245

約数の個数: 32

約数和(自身を含む): 146997504

約数和(自身を除く): 68102499

約数列:

[1, 3, 5, 7, 15, 21, 35, 53, 105, 159, 265, 371, 795, 1113, 1855, 5565, 14177, 42531, 70885, 99239, 212655, 297717, 496195, 751381, 1488585, 2254143, 3756905, 5259667, 11270715, 15779001, 26298335, 78895005]

約数ペア:

[(1, 78895005), (3, 26298335), (5, 15779001), (7, 11270715), (15, 5259667), (21, 3756905), (35, 2254143), (53, 1488585), (105, 751381), (159, 496195), (265, 297717), (371, 212655), (795, 99239), (1113, 70885), (1855, 42531), (5565, 14177)]