71518535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{21317}}^1$

素因数の和:21394

約数の個数: 16

約数和(自身を含む): 95163552

約数和(自身を除く): 23645017

約数列:

[1, 5, 11, 55, 61, 305, 671, 3355, 21317, 106585, 234487, 1172435, 1300337, 6501685, 14303707, 71518535]

約数ペア:

[(1, 71518535), (5, 14303707), (11, 6501685), (55, 1300337), (61, 1172435), (305, 234487), (671, 106585), (3355, 21317)]