74298525

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1033}}^1$

素因数の和:1190

約数の個数: 48

約数和(自身を含む): 141550464

約数和(自身を除く): 67251939

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 137, 175, 411, 525, 685, 959, 1033, 2055, 2877, 3099, 3425, 4795, 5165, 7231, 10275, 14385, 15495, 21693, 23975, 25825, 36155, 71925, 77475, 108465, 141521, 180775, 424563, 542325, 707605, 990647, 2122815, 2971941, 3538025, 4953235, 10614075, 14859705, 24766175, 74298525]

約数ペア:

[(1, 74298525), (3, 24766175), (5, 14859705), (7, 10614075), (15, 4953235), (21, 3538025), (25, 2971941), (35, 2122815), (75, 990647), (105, 707605), (137, 542325), (175, 424563), (411, 180775), (525, 141521), (685, 108465), (959, 77475), (1033, 71925), (2055, 36155), (2877, 25825), (3099, 23975), (3425, 21693), (4795, 15495), (5165, 14385), (7231, 10275)]