152643205

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 222308352

約数和(自身を除く): 69665147

約数列:

[1, 5, 11, 13, 41, 55, 65, 127, 143, 205, 451, 533, 635, 715, 1397, 1651, 1681, 2255, 2665, 5207, 5863, 6985, 8255, 8405, 18161, 18491, 21853, 26035, 29315, 57277, 67691, 90805, 92455, 109265, 213487, 240383, 286385, 338455, 744601, 1067435, 1201915, 2348357, 2775331, 3723005, 11741785, 13876655, 30528641, 152643205]

約数ペア:

[(1, 152643205), (5, 30528641), (11, 13876655), (13, 11741785), (41, 3723005), (55, 2775331), (65, 2348357), (127, 1201915), (143, 1067435), (205, 744601), (451, 338455), (533, 286385), (635, 240383), (715, 213487), (1397, 109265), (1651, 92455), (1681, 90805), (2255, 67691), (2665, 57277), (5207, 29315), (5863, 26035), (6985, 21853), (8255, 18491), (8405, 18161)]