29221545

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{229}}^1$

素因数の和:465

約数の個数: 32

約数和(自身を含む): 48222720

約数和(自身を除く): 19001175

約数列:

[1, 3, 5, 15, 47, 141, 181, 229, 235, 543, 687, 705, 905, 1145, 2715, 3435, 8507, 10763, 25521, 32289, 41449, 42535, 53815, 124347, 127605, 161445, 207245, 621735, 1948103, 5844309, 9740515, 29221545]

約数ペア:

[(1, 29221545), (3, 9740515), (5, 5844309), (15, 1948103), (47, 621735), (141, 207245), (181, 161445), (229, 127605), (235, 124347), (543, 53815), (687, 42535), (705, 41449), (905, 32289), (1145, 25521), (2715, 10763), (3435, 8507)]