38413291215

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4937}}^1\times {\mathrm{39901}}^1$

素因数の和:44859

約数の個数: 32

約数和(自身を含む): 66204121536

約数和(自身を除く): 27790830321

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 4937, 14811, 24685, 39901, 64181, 74055, 119703, 192543, 199505, 320905, 518713, 598515, 962715, 1556139, 2593565, 7780695, 196991237, 590973711, 984956185, 2560886081, 2954868555, 7682658243, 12804430405, 38413291215]

約数ペア:

[(1, 38413291215), (3, 12804430405), (5, 7682658243), (13, 2954868555), (15, 2560886081), (39, 984956185), (65, 590973711), (195, 196991237), (4937, 7780695), (14811, 2593565), (24685, 1556139), (39901, 962715), (64181, 598515), (74055, 518713), (119703, 320905), (192543, 199505)]