72562385

素因数分解:

$5^1\times 7^2\times {\mathrm{113}}^1\times {\mathrm{2621}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 102226536

約数和(自身を除く): 29664151

約数列:

[1, 5, 7, 35, 49, 113, 245, 565, 791, 2621, 3955, 5537, 13105, 18347, 27685, 91735, 128429, 296173, 642145, 1480865, 2073211, 10366055, 14512477, 72562385]

約数ペア:

[(1, 72562385), (5, 14512477), (7, 10366055), (35, 2073211), (49, 1480865), (113, 642145), (245, 296173), (565, 128429), (791, 91735), (2621, 27685), (3955, 18347), (5537, 13105)]