65644995

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{1483}}^1$

素因数の和:1731

約数の個数: 32

約数和(自身を含む): 113686272

約数和(自身を除く): 48041277

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 227, 681, 1135, 1483, 2951, 3405, 4449, 7415, 8853, 14755, 19279, 22245, 44265, 57837, 96395, 289185, 336641, 1009923, 1683205, 4376333, 5049615, 13128999, 21881665, 65644995]

約数ペア:

[(1, 65644995), (3, 21881665), (5, 13128999), (13, 5049615), (15, 4376333), (39, 1683205), (65, 1009923), (195, 336641), (227, 289185), (681, 96395), (1135, 57837), (1483, 44265), (2951, 22245), (3405, 19279), (4449, 14755), (7415, 8853)]