22739915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{269}}^1$

素因数の和:367

約数の個数: 32

約数和(自身を含む): 31492800

約数和(自身を除く): 8752885

約数列:

[1, 5, 11, 29, 53, 55, 145, 265, 269, 319, 583, 1345, 1537, 1595, 2915, 2959, 7685, 7801, 14257, 14795, 16907, 39005, 71285, 84535, 85811, 156827, 413453, 429055, 784135, 2067265, 4547983, 22739915]

約数ペア:

[(1, 22739915), (5, 4547983), (11, 2067265), (29, 784135), (53, 429055), (55, 413453), (145, 156827), (265, 85811), (269, 84535), (319, 71285), (583, 39005), (1345, 16907), (1537, 14795), (1595, 14257), (2915, 7801), (2959, 7685)]