285367095

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:341

約数の個数: 96

約数和(自身を含む): 563576832

約数和(自身を除く): 278209737

約数列:

[1, 3, 5, 9, 13, 15, 23, 39, 45, 65, 69, 115, 117, 127, 167, 195, 207, 299, 345, 381, 501, 585, 635, 835, 897, 1035, 1143, 1495, 1503, 1651, 1905, 2171, 2505, 2691, 2921, 3841, 4485, 4953, 5715, 6513, 7515, 8255, 8763, 10855, 11523, 13455, 14605, 14859, 19205, 19539, 21209, 24765, 26289, 32565, 34569, 37973, 43815, 49933, 57615, 63627, 74295, 97695, 106045, 113919, 131445, 149799, 172845, 189865, 190881, 249665, 275717, 318135, 341757, 449397, 487807, 569595, 748995, 827151, 954405, 1378585, 1463421, 1708785, 2246985, 2439035, 2481453, 4135755, 4390263, 6341491, 7317105, 12407265, 19024473, 21951315, 31707455, 57073419, 95122365, 285367095]

約数ペア:

[(1, 285367095), (3, 95122365), (5, 57073419), (9, 31707455), (13, 21951315), (15, 19024473), (23, 12407265), (39, 7317105), (45, 6341491), (65, 4390263), (69, 4135755), (115, 2481453), (117, 2439035), (127, 2246985), (167, 1708785), (195, 1463421), (207, 1378585), (299, 954405), (345, 827151), (381, 748995), (501, 569595), (585, 487807), (635, 449397), (835, 341757), (897, 318135), (1035, 275717), (1143, 249665), (1495, 190881), (1503, 189865), (1651, 172845), (1905, 149799), (2171, 131445), (2505, 113919), (2691, 106045), (2921, 97695), (3841, 74295), (4485, 63627), (4953, 57615), (5715, 49933), (6513, 43815), (7515, 37973), (8255, 34569), (8763, 32565), (10855, 26289), (11523, 24765), (13455, 21209), (14605, 19539), (14859, 19205)]