64144355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{50707}}^1$

素因数の和:50746

約数の個数: 16

約数和(自身を含む): 87623424

約数和(自身を除く): 23479069

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 50707, 253535, 557777, 1166261, 2788885, 5831305, 12828871, 64144355]

約数ペア:

[(1, 64144355), (5, 12828871), (11, 5831305), (23, 2788885), (55, 1166261), (115, 557777), (253, 253535), (1265, 50707)]