13274955

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{919}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 23846400

約数和(自身を除く): 10571445

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 919, 963, 1605, 2757, 2889, 4595, 4815, 8271, 13785, 14445, 24813, 41355, 98333, 124065, 294999, 491665, 884997, 1474995, 2654991, 4424985, 13274955]

約数ペア:

[(1, 13274955), (3, 4424985), (5, 2654991), (9, 1474995), (15, 884997), (27, 491665), (45, 294999), (107, 124065), (135, 98333), (321, 41355), (535, 24813), (919, 14445), (963, 13785), (1605, 8271), (2757, 4815), (2889, 4595)]