17963669415

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2740453}}^1$

素因数の和:2740503

約数の個数: 32

約数和(自身を含む): 31570030080

約数和(自身を除く): 13606360665

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 437, 1311, 2185, 6555, 2740453, 8221359, 13702265, 41106795, 52068607, 63030419, 156205821, 189091257, 260343035, 315152095, 781029105, 945456285, 1197577961, 3592733883, 5987889805, 17963669415]

約数ペア:

[(1, 17963669415), (3, 5987889805), (5, 3592733883), (15, 1197577961), (19, 945456285), (23, 781029105), (57, 315152095), (69, 260343035), (95, 189091257), (115, 156205821), (285, 63030419), (345, 52068607), (437, 41106795), (1311, 13702265), (2185, 8221359), (6555, 2740453)]