25767885

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{293}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 49787136

約数和(自身を除く): 24019251

約数列:

[1, 3, 5, 11, 13, 15, 33, 39, 41, 55, 65, 123, 143, 165, 195, 205, 293, 429, 451, 533, 615, 715, 879, 1353, 1465, 1599, 2145, 2255, 2665, 3223, 3809, 4395, 5863, 6765, 7995, 9669, 11427, 12013, 16115, 17589, 19045, 29315, 36039, 41899, 48345, 57135, 60065, 87945, 125697, 132143, 156169, 180195, 209495, 396429, 468507, 628485, 660715, 780845, 1717859, 1982145, 2342535, 5153577, 8589295, 25767885]

約数ペア:

[(1, 25767885), (3, 8589295), (5, 5153577), (11, 2342535), (13, 1982145), (15, 1717859), (33, 780845), (39, 660715), (41, 628485), (55, 468507), (65, 396429), (123, 209495), (143, 180195), (165, 156169), (195, 132143), (205, 125697), (293, 87945), (429, 60065), (451, 57135), (533, 48345), (615, 41899), (715, 36039), (879, 29315), (1353, 19045), (1465, 17589), (1599, 16115), (2145, 12013), (2255, 11427), (2665, 9669), (3223, 7995), (3809, 6765), (4395, 5863)]