74754795

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:843

約数の個数: 32

約数和(自身を含む): 124084224

約数和(自身を除く): 49329429

約数列:

[1, 3, 5, 15, 31, 93, 155, 373, 431, 465, 1119, 1293, 1865, 2155, 5595, 6465, 11563, 13361, 34689, 40083, 57815, 66805, 160763, 173445, 200415, 482289, 803815, 2411445, 4983653, 14950959, 24918265, 74754795]

約数ペア:

[(1, 74754795), (3, 24918265), (5, 14950959), (15, 4983653), (31, 2411445), (93, 803815), (155, 482289), (373, 200415), (431, 173445), (465, 160763), (1119, 66805), (1293, 57815), (1865, 40083), (2155, 34689), (5595, 13361), (6465, 11563)]