49545225

素因数分解:

$3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{12953}}^1$

素因数の和:12986

約数の個数: 36

約数和(自身を含む): 93968316

約数和(自身を除く): 44423091

約数列:

[1, 3, 5, 9, 15, 17, 25, 45, 51, 75, 85, 153, 225, 255, 425, 765, 1275, 3825, 12953, 38859, 64765, 116577, 194295, 220201, 323825, 582885, 660603, 971475, 1101005, 1981809, 2914425, 3303015, 5505025, 9909045, 16515075, 49545225]

約数ペア:

[(1, 49545225), (3, 16515075), (5, 9909045), (9, 5505025), (15, 3303015), (17, 2914425), (25, 1981809), (45, 1101005), (51, 971475), (75, 660603), (85, 582885), (153, 323825), (225, 220201), (255, 194295), (425, 116577), (765, 64765), (1275, 38859), (3825, 12953)]