156979077125

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{311}}^1\times {\mathrm{10711}}^1$

素因数の和:11079

約数の個数: 64

約数和(自身を含む): 218977274880

約数和(自身を除く): 61998197755

約数列:

[1, 5, 13, 25, 29, 65, 125, 145, 311, 325, 377, 725, 1555, 1625, 1885, 3625, 4043, 7775, 9019, 9425, 10711, 20215, 38875, 45095, 47125, 53555, 101075, 117247, 139243, 225475, 267775, 310619, 505375, 586235, 696215, 1127375, 1338875, 1553095, 2931175, 3331121, 3481075, 4038047, 7765475, 14655875, 16655605, 17405375, 20190235, 38827375, 43304573, 83278025, 96602509, 100951175, 216522865, 416390125, 483012545, 504755875, 1082614325, 1255832617, 2415062725, 5413071625, 6279163085, 12075313625, 31395815425, 156979077125]

約数ペア:

[(1, 156979077125), (5, 31395815425), (13, 12075313625), (25, 6279163085), (29, 5413071625), (65, 2415062725), (125, 1255832617), (145, 1082614325), (311, 504755875), (325, 483012545), (377, 416390125), (725, 216522865), (1555, 100951175), (1625, 96602509), (1885, 83278025), (3625, 43304573), (4043, 38827375), (7775, 20190235), (9019, 17405375), (9425, 16655605), (10711, 14655875), (20215, 7765475), (38875, 4038047), (45095, 3481075), (47125, 3331121), (53555, 2931175), (101075, 1553095), (117247, 1338875), (139243, 1127375), (225475, 696215), (267775, 586235), (310619, 505375)]