74445105

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22871}}^1$

素因数の和:22917

約数の個数: 32

約数和(自身を含む): 140525568

約数和(自身を除く): 66080463

約数列:

[1, 3, 5, 7, 15, 21, 31, 35, 93, 105, 155, 217, 465, 651, 1085, 3255, 22871, 68613, 114355, 160097, 343065, 480291, 709001, 800485, 2127003, 2401455, 3545005, 4963007, 10635015, 14889021, 24815035, 74445105]

約数ペア:

[(1, 74445105), (3, 24815035), (5, 14889021), (7, 10635015), (15, 4963007), (21, 3545005), (31, 2401455), (35, 2127003), (93, 800485), (105, 709001), (155, 480291), (217, 343065), (465, 160097), (651, 114355), (1085, 68613), (3255, 22871)]