4550645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1$

素因数の和:221

約数の個数: 32

約数和(自身を含む): 6552576

約数和(自身を除く): 2001931

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 157, 187, 341, 527, 785, 935, 1705, 1727, 2635, 2669, 4867, 5797, 8635, 13345, 24335, 28985, 29359, 53537, 82739, 146795, 267685, 413695, 910129, 4550645]

約数ペア:

[(1, 4550645), (5, 910129), (11, 413695), (17, 267685), (31, 146795), (55, 82739), (85, 53537), (155, 29359), (157, 28985), (187, 24335), (341, 13345), (527, 8635), (785, 5797), (935, 4867), (1705, 2669), (1727, 2635)]