75516875

素因数分解:

$5^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1$

素因数の和:489

約数の個数: 40

約数和(自身を含む): 110739552

約数和(自身を除く): 35222677

約数列:

[1, 5, 7, 25, 35, 41, 125, 175, 205, 287, 421, 625, 875, 1025, 1435, 2105, 2947, 4375, 5125, 7175, 10525, 14735, 17261, 25625, 35875, 52625, 73675, 86305, 120827, 179375, 263125, 368375, 431525, 604135, 1841875, 2157625, 3020675, 10788125, 15103375, 75516875]

約数ペア:

[(1, 75516875), (5, 15103375), (7, 10788125), (25, 3020675), (35, 2157625), (41, 1841875), (125, 604135), (175, 431525), (205, 368375), (287, 263125), (421, 179375), (625, 120827), (875, 86305), (1025, 73675), (1435, 52625), (2105, 35875), (2947, 25625), (4375, 17261), (5125, 14735), (7175, 10525)]