153170785

素因数分解:

$5^1\times {\mathrm{59}}^1\times {\mathrm{71}}^2\times {\mathrm{103}}^1$

素因数の和:309

約数の個数: 24

約数和(自身を含む): 191430720

約数和(自身を除く): 38259935

約数列:

[1, 5, 59, 71, 103, 295, 355, 515, 4189, 5041, 6077, 7313, 20945, 25205, 30385, 36565, 297419, 431467, 519223, 1487095, 2157335, 2596115, 30634157, 153170785]

約数ペア:

[(1, 153170785), (5, 30634157), (59, 2596115), (71, 2157335), (103, 1487095), (295, 519223), (355, 431467), (515, 297419), (4189, 36565), (5041, 30385), (6077, 25205), (7313, 20945)]