161443535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{193}}^1\times {\mathrm{227}}^1$

素因数の和:503

約数の個数: 32

約数和(自身を含む): 216559872

約数和(自身を除く): 55116337

約数列:

[1, 5, 11, 55, 67, 193, 227, 335, 737, 965, 1135, 2123, 2497, 3685, 10615, 12485, 12931, 15209, 43811, 64655, 76045, 142241, 167299, 219055, 481921, 711205, 836495, 2409605, 2935337, 14676685, 32288707, 161443535]

約数ペア:

[(1, 161443535), (5, 32288707), (11, 14676685), (55, 2935337), (67, 2409605), (193, 836495), (227, 711205), (335, 481921), (737, 219055), (965, 167299), (1135, 142241), (2123, 76045), (2497, 64655), (3685, 43811), (10615, 15209), (12485, 12931)]