171043345

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{277}}^1$

素因数の和:505

約数の個数: 32

約数和(自身を含む): 228983040

約数和(自身を除く): 57939695

約数列:

[1, 5, 11, 55, 103, 109, 277, 515, 545, 1133, 1199, 1385, 3047, 5665, 5995, 11227, 15235, 28531, 30193, 56135, 123497, 142655, 150965, 313841, 332123, 617485, 1569205, 1660615, 3109879, 15549395, 34208669, 171043345]

約数ペア:

[(1, 171043345), (5, 34208669), (11, 15549395), (55, 3109879), (103, 1660615), (109, 1569205), (277, 617485), (515, 332123), (545, 313841), (1133, 150965), (1199, 142655), (1385, 123497), (3047, 56135), (5665, 30193), (5995, 28531), (11227, 15235)]