1489740435

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{19037}}^1$

素因数の和:19132

約数の個数: 48

約数和(自身を含む): 2708574336

約数和(自身を除く): 1218833901

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1665, 1739, 2115, 5217, 8695, 15651, 19037, 26085, 57111, 78255, 95185, 171333, 285555, 704369, 856665, 894739, 2113107, 2684217, 3521845, 4473695, 6339321, 8052651, 10565535, 13421085, 31696605, 33105343, 40263255, 99316029, 165526715, 297948087, 496580145, 1489740435]

約数ペア:

[(1, 1489740435), (3, 496580145), (5, 297948087), (9, 165526715), (15, 99316029), (37, 40263255), (45, 33105343), (47, 31696605), (111, 13421085), (141, 10565535), (185, 8052651), (235, 6339321), (333, 4473695), (423, 3521845), (555, 2684217), (705, 2113107), (1665, 894739), (1739, 856665), (2115, 704369), (5217, 285555), (8695, 171333), (15651, 95185), (19037, 78255), (26085, 57111)]