42494655

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9871}}^1$

素因数の和:9927

約数の個数: 32

約数和(自身を含む): 79607808

約数和(自身を除く): 37113153

約数列:

[1, 3, 5, 7, 15, 21, 35, 41, 105, 123, 205, 287, 615, 861, 1435, 4305, 9871, 29613, 49355, 69097, 148065, 207291, 345485, 404711, 1036455, 1214133, 2023555, 2832977, 6070665, 8498931, 14164885, 42494655]

約数ペア:

[(1, 42494655), (3, 14164885), (5, 8498931), (7, 6070665), (15, 2832977), (21, 2023555), (35, 1214133), (41, 1036455), (105, 404711), (123, 345485), (205, 207291), (287, 148065), (615, 69097), (861, 49355), (1435, 29613), (4305, 9871)]