133070295

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{2131}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 223501824

約数和(自身を除く): 90431529

約数列:

[1, 3, 5, 15, 23, 69, 115, 181, 345, 543, 905, 2131, 2715, 4163, 6393, 10655, 12489, 20815, 31965, 49013, 62445, 147039, 245065, 385711, 735195, 1157133, 1928555, 5785665, 8871353, 26614059, 44356765, 133070295]

約数ペア:

[(1, 133070295), (3, 44356765), (5, 26614059), (15, 8871353), (23, 5785665), (69, 1928555), (115, 1157133), (181, 735195), (345, 385711), (543, 245065), (905, 147039), (2131, 62445), (2715, 49013), (4163, 31965), (6393, 20815), (10655, 12489)]