8923445

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:173

約数の個数: 32

約数和(自身を含む): 12096000

約数和(自身を除く): 3172555

約数列:

[1, 5, 19, 29, 41, 79, 95, 145, 205, 395, 551, 779, 1189, 1501, 2291, 2755, 3239, 3895, 5945, 7505, 11455, 16195, 22591, 43529, 61541, 93931, 112955, 217645, 307705, 469655, 1784689, 8923445]

約数ペア:

[(1, 8923445), (5, 1784689), (19, 469655), (29, 307705), (41, 217645), (79, 112955), (95, 93931), (145, 61541), (205, 43529), (395, 22591), (551, 16195), (779, 11455), (1189, 7505), (1501, 5945), (2291, 3895), (2755, 3239)]