5398583905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{1511}}^1$

素因数の和:1822

約数の個数: 64

約数和(自身を含む): 8047226880

約数和(自身を除く): 2648642975

約数列:

[1, 5, 11, 13, 19, 55, 65, 95, 143, 209, 247, 263, 715, 1045, 1235, 1315, 1511, 2717, 2893, 3419, 4997, 7555, 13585, 14465, 16621, 17095, 19643, 24985, 28709, 37609, 54967, 64961, 83105, 98215, 143545, 188045, 216073, 274835, 315799, 324805, 373217, 397393, 714571, 1080365, 1578995, 1866085, 1986965, 3572855, 4105387, 4371323, 5166109, 7550467, 20526935, 21856615, 25830545, 37752335, 56827199, 83055137, 98156071, 284135995, 415275685, 490780355, 1079716781, 5398583905]

約数ペア:

[(1, 5398583905), (5, 1079716781), (11, 490780355), (13, 415275685), (19, 284135995), (55, 98156071), (65, 83055137), (95, 56827199), (143, 37752335), (209, 25830545), (247, 21856615), (263, 20526935), (715, 7550467), (1045, 5166109), (1235, 4371323), (1315, 4105387), (1511, 3572855), (2717, 1986965), (2893, 1866085), (3419, 1578995), (4997, 1080365), (7555, 714571), (13585, 397393), (14465, 373217), (16621, 324805), (17095, 315799), (19643, 274835), (24985, 216073), (28709, 188045), (37609, 143545), (54967, 98215), (64961, 83105)]