40564905

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1$

素因数の和:793

約数の個数: 32

約数和(自身を含む): 68688000

約数和(自身を除く): 28123095

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 317, 449, 951, 1347, 1585, 2245, 4755, 6023, 6735, 8531, 18069, 25593, 30115, 42655, 90345, 127965, 142333, 426999, 711665, 2134995, 2704327, 8112981, 13521635, 40564905]

約数ペア:

[(1, 40564905), (3, 13521635), (5, 8112981), (15, 2704327), (19, 2134995), (57, 711665), (95, 426999), (285, 142333), (317, 127965), (449, 90345), (951, 42655), (1347, 30115), (1585, 25593), (2245, 18069), (4755, 8531), (6023, 6735)]