159093825

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 72

約数和(自身を含む): 296064384

約数和(自身を除く): 136970559

約数列:

[1, 3, 5, 11, 15, 25, 33, 47, 55, 75, 121, 141, 165, 235, 275, 363, 373, 517, 605, 705, 825, 1119, 1175, 1551, 1815, 1865, 2585, 3025, 3525, 4103, 5595, 5687, 7755, 9075, 9325, 12309, 12925, 17061, 17531, 20515, 27975, 28435, 38775, 45133, 52593, 61545, 85305, 87655, 102575, 135399, 142175, 192841, 225665, 262965, 307725, 426525, 438275, 578523, 676995, 964205, 1128325, 1314825, 2121251, 2892615, 3384975, 4821025, 6363753, 10606255, 14463075, 31818765, 53031275, 159093825]

約数ペア:

[(1, 159093825), (3, 53031275), (5, 31818765), (11, 14463075), (15, 10606255), (25, 6363753), (33, 4821025), (47, 3384975), (55, 2892615), (75, 2121251), (121, 1314825), (141, 1128325), (165, 964205), (235, 676995), (275, 578523), (363, 438275), (373, 426525), (517, 307725), (605, 262965), (705, 225665), (825, 192841), (1119, 142175), (1175, 135399), (1551, 102575), (1815, 87655), (1865, 85305), (2585, 61545), (3025, 52593), (3525, 45133), (4103, 38775), (5595, 28435), (5687, 27975), (7755, 20515), (9075, 17531), (9325, 17061), (12309, 12925)]