20194283175

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2053}}^1\times {\mathrm{11923}}^1$

素因数の和:14000

約数の個数: 48

約数和(自身を含む): 36443941248

約数和(自身を除く): 16249658073

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 2053, 6159, 10265, 11923, 22583, 30795, 35769, 51325, 59615, 67749, 112915, 131153, 153975, 178845, 298075, 338745, 393459, 564575, 655765, 894225, 1693725, 1967295, 3278825, 9836475, 24477919, 73433757, 122389595, 269257109, 367168785, 611947975, 807771327, 1346285545, 1835843925, 4038856635, 6731427725, 20194283175]

約数ペア:

[(1, 20194283175), (3, 6731427725), (5, 4038856635), (11, 1835843925), (15, 1346285545), (25, 807771327), (33, 611947975), (55, 367168785), (75, 269257109), (165, 122389595), (275, 73433757), (825, 24477919), (2053, 9836475), (6159, 3278825), (10265, 1967295), (11923, 1693725), (22583, 894225), (30795, 655765), (35769, 564575), (51325, 393459), (59615, 338745), (67749, 298075), (112915, 178845), (131153, 153975)]