42405685

素因数分解:

$5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{1019}}^1$

素因数の和:1101

約数の個数: 32

約数和(自身を含む): 61689600

約数和(自身を除く): 19283915

約数列:

[1, 5, 7, 29, 35, 41, 145, 203, 205, 287, 1015, 1019, 1189, 1435, 5095, 5945, 7133, 8323, 29551, 35665, 41615, 41779, 147755, 206857, 208895, 292453, 1034285, 1211591, 1462265, 6057955, 8481137, 42405685]

約数ペア:

[(1, 42405685), (5, 8481137), (7, 6057955), (29, 1462265), (35, 1211591), (41, 1034285), (145, 292453), (203, 208895), (205, 206857), (287, 147755), (1015, 41779), (1019, 41615), (1189, 35665), (1435, 29551), (5095, 8323), (5945, 7133)]