83987865

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{143569}}^1$

素因数の和:143593

約数の個数: 24

約数和(自身を含む): 156778440

約数和(自身を除く): 72790575

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 585, 143569, 430707, 717845, 1292121, 1866397, 2153535, 5599191, 6460605, 9331985, 16797573, 27995955, 83987865]

約数ペア:

[(1, 83987865), (3, 27995955), (5, 16797573), (9, 9331985), (13, 6460605), (15, 5599191), (39, 2153535), (45, 1866397), (65, 1292121), (117, 717845), (195, 430707), (585, 143569)]