158725345

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{593}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 209392128

約数和(自身を除く): 50666783

約数列:

[1, 5, 17, 47, 67, 85, 235, 335, 593, 799, 1139, 2965, 3149, 3995, 5695, 10081, 15745, 27871, 39731, 50405, 53533, 139355, 198655, 267665, 473807, 675427, 1867357, 2369035, 3377135, 9336785, 31745069, 158725345]

約数ペア:

[(1, 158725345), (5, 31745069), (17, 9336785), (47, 3377135), (67, 2369035), (85, 1867357), (235, 675427), (335, 473807), (593, 267665), (799, 198655), (1139, 139355), (2965, 53533), (3149, 50405), (3995, 39731), (5695, 27871), (10081, 15745)]