3856715425

素因数分解:

$5^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{937}}^1$

素因数の和:1138

約数の個数: 48

約数和(自身を含む): 5091674112

約数和(自身を除く): 1234958687

約数列:

[1, 5, 25, 31, 47, 113, 155, 235, 565, 775, 937, 1175, 1457, 2825, 3503, 4685, 5311, 7285, 17515, 23425, 26555, 29047, 36425, 44039, 87575, 105881, 132775, 145235, 164641, 220195, 529405, 726175, 823205, 1100975, 1365209, 2647025, 3282311, 4116025, 4976407, 6826045, 16411555, 24882035, 34130225, 82057775, 124410175, 154268617, 771343085, 3856715425]

約数ペア:

[(1, 3856715425), (5, 771343085), (25, 154268617), (31, 124410175), (47, 82057775), (113, 34130225), (155, 24882035), (235, 16411555), (565, 6826045), (775, 4976407), (937, 4116025), (1175, 3282311), (1457, 2647025), (2825, 1365209), (3503, 1100975), (4685, 823205), (5311, 726175), (7285, 529405), (17515, 220195), (23425, 164641), (26555, 145235), (29047, 132775), (36425, 105881), (44039, 87575)]