313288065

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{2267}}^1$

素因数の和:2398

約数の個数: 48

約数和(自身を含む): 564677568

約数和(自身を除く): 251389503

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 249, 333, 415, 555, 747, 1245, 1665, 2267, 3071, 3735, 6801, 9213, 11335, 15355, 20403, 27639, 34005, 46065, 83879, 102015, 138195, 188161, 251637, 419395, 564483, 754911, 940805, 1258185, 1693449, 2822415, 3774555, 6961957, 8467245, 20885871, 34809785, 62657613, 104429355, 313288065]

約数ペア:

[(1, 313288065), (3, 104429355), (5, 62657613), (9, 34809785), (15, 20885871), (37, 8467245), (45, 6961957), (83, 3774555), (111, 2822415), (185, 1693449), (249, 1258185), (333, 940805), (415, 754911), (555, 564483), (747, 419395), (1245, 251637), (1665, 188161), (2267, 138195), (3071, 102015), (3735, 83879), (6801, 46065), (9213, 34005), (11335, 27639), (15355, 20403)]