85376205

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1186

約数の個数: 48

約数和(自身を含む): 155361024

約数和(自身を除く): 69984819

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1091, 1665, 1739, 2115, 3273, 5217, 5455, 8695, 9819, 15651, 16365, 26085, 40367, 49095, 51277, 78255, 121101, 153831, 201835, 256385, 363303, 461493, 605505, 769155, 1816515, 1897249, 2307465, 5691747, 9486245, 17075241, 28458735, 85376205]

約数ペア:

[(1, 85376205), (3, 28458735), (5, 17075241), (9, 9486245), (15, 5691747), (37, 2307465), (45, 1897249), (47, 1816515), (111, 769155), (141, 605505), (185, 461493), (235, 363303), (333, 256385), (423, 201835), (555, 153831), (705, 121101), (1091, 78255), (1665, 51277), (1739, 49095), (2115, 40367), (3273, 26085), (5217, 16365), (5455, 15651), (8695, 9819)]