133115515

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{43573}}^1$

素因数の和:43638

約数の個数: 16

約数和(自身を含む): 175690368

約数和(自身を除く): 42574853

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 43573, 217865, 566449, 2047931, 2832245, 10239655, 26623103, 133115515]

約数ペア:

[(1, 133115515), (5, 26623103), (13, 10239655), (47, 2832245), (65, 2047931), (235, 566449), (611, 217865), (3055, 43573)]