148942635

素因数分解:

$3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{647}}^1$

素因数の和:907

約数の個数: 32

約数和(自身を含む): 242611200

約数和(自身を除く): 93668565

約数列:

[1, 3, 5, 15, 103, 149, 309, 447, 515, 647, 745, 1545, 1941, 2235, 3235, 9705, 15347, 46041, 66641, 76735, 96403, 199923, 230205, 289209, 333205, 482015, 999615, 1446045, 9929509, 29788527, 49647545, 148942635]

約数ペア:

[(1, 148942635), (3, 49647545), (5, 29788527), (15, 9929509), (103, 1446045), (149, 999615), (309, 482015), (447, 333205), (515, 289209), (647, 230205), (745, 199923), (1545, 96403), (1941, 76735), (2235, 66641), (3235, 46041), (9705, 15347)]