45720225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11953}}^1$

素因数の和:11986

約数の個数: 36

約数和(自身を含む): 86714316

約数和(自身を除く): 40994091

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 11953, 35859, 59765, 107577, 179295, 203201, 298825, 537885, 609603, 896475, 1016005, 1828809, 2689425, 3048015, 5080025, 9144045, 15240075, 45720225]

約数ペア:

[(1, 45720225), (3, 15240075), (5, 9144045), (9, 5080025), (15, 3048015), (17, 2689425), (25, 1828809), (45, 1016005), (51, 896475), (75, 609603), (85, 537885), (153, 298825), (225, 203201), (255, 179295), (425, 107577), (765, 59765), (1275, 35859), (3825, 11953)]