69901435

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:283

約数の個数: 32

約数和(自身を含む): 90243072

約数和(自身を除く): 20341637

約数列:

[1, 5, 31, 53, 67, 127, 155, 265, 335, 635, 1643, 2077, 3551, 3937, 6731, 8215, 8509, 10385, 17755, 19685, 33655, 42545, 110081, 208661, 263779, 450977, 550405, 1043305, 1318895, 2254885, 13980287, 69901435]

約数ペア:

[(1, 69901435), (5, 13980287), (31, 2254885), (53, 1318895), (67, 1043305), (127, 550405), (155, 450977), (265, 263779), (335, 208661), (635, 110081), (1643, 42545), (2077, 33655), (3551, 19685), (3937, 17755), (6731, 10385), (8215, 8509)]