201626505

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{1459}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 363504960

約数和(自身を除く): 161878455

約数列:

[1, 3, 5, 9, 15, 37, 45, 83, 111, 185, 249, 333, 415, 555, 747, 1245, 1459, 1665, 3071, 3735, 4377, 7295, 9213, 13131, 15355, 21885, 27639, 46065, 53983, 65655, 121097, 138195, 161949, 269915, 363291, 485847, 605485, 809745, 1089873, 1816455, 2429235, 4480589, 5449365, 13441767, 22402945, 40325301, 67208835, 201626505]

約数ペア:

[(1, 201626505), (3, 67208835), (5, 40325301), (9, 22402945), (15, 13441767), (37, 5449365), (45, 4480589), (83, 2429235), (111, 1816455), (185, 1089873), (249, 809745), (333, 605485), (415, 485847), (555, 363291), (747, 269915), (1245, 161949), (1459, 138195), (1665, 121097), (3071, 65655), (3735, 53983), (4377, 46065), (7295, 27639), (9213, 21885), (13131, 15355)]