168483015

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2248

約数の個数: 48

約数和(自身を含む): 306453888

約数和(自身を除く): 137970873

約数列:

[1, 3, 5, 9, 15, 37, 45, 47, 111, 141, 185, 235, 333, 423, 555, 705, 1665, 1739, 2115, 2153, 5217, 6459, 8695, 10765, 15651, 19377, 26085, 32295, 78255, 79661, 96885, 101191, 238983, 303573, 398305, 505955, 716949, 910719, 1194915, 1517865, 3584745, 3744067, 4553595, 11232201, 18720335, 33696603, 56161005, 168483015]

約数ペア:

[(1, 168483015), (3, 56161005), (5, 33696603), (9, 18720335), (15, 11232201), (37, 4553595), (45, 3744067), (47, 3584745), (111, 1517865), (141, 1194915), (185, 910719), (235, 716949), (333, 505955), (423, 398305), (555, 303573), (705, 238983), (1665, 101191), (1739, 96885), (2115, 79661), (2153, 78255), (5217, 32295), (6459, 26085), (8695, 19377), (10765, 15651)]