147796545

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{1637}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 255370752

約数和(自身を除く): 107574207

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 463, 1389, 1637, 2315, 4911, 6019, 6945, 8185, 18057, 21281, 24555, 30095, 63843, 90285, 106405, 319215, 757931, 2273793, 3789655, 9853103, 11368965, 29559309, 49265515, 147796545]

約数ペア:

[(1, 147796545), (3, 49265515), (5, 29559309), (13, 11368965), (15, 9853103), (39, 3789655), (65, 2273793), (195, 757931), (463, 319215), (1389, 106405), (1637, 90285), (2315, 63843), (4911, 30095), (6019, 24555), (6945, 21281), (8185, 18057)]