26302995

素因数分解:

$3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1$

素因数の和:261

約数の個数: 64

約数和(自身を含む): 50509440

約数和(自身を除く): 24206445

約数列:

[1, 3, 5, 9, 15, 17, 27, 45, 51, 73, 85, 135, 153, 157, 219, 255, 365, 459, 471, 657, 765, 785, 1095, 1241, 1413, 1971, 2295, 2355, 2669, 3285, 3723, 4239, 6205, 7065, 8007, 9855, 11169, 11461, 13345, 18615, 21195, 24021, 33507, 34383, 40035, 55845, 57305, 72063, 103149, 120105, 167535, 171915, 194837, 309447, 360315, 515745, 584511, 974185, 1547235, 1753533, 2922555, 5260599, 8767665, 26302995]

約数ペア:

[(1, 26302995), (3, 8767665), (5, 5260599), (9, 2922555), (15, 1753533), (17, 1547235), (27, 974185), (45, 584511), (51, 515745), (73, 360315), (85, 309447), (135, 194837), (153, 171915), (157, 167535), (219, 120105), (255, 103149), (365, 72063), (459, 57305), (471, 55845), (657, 40035), (765, 34383), (785, 33507), (1095, 24021), (1241, 21195), (1413, 18615), (1971, 13345), (2295, 11461), (2355, 11169), (2669, 9855), (3285, 8007), (3723, 7065), (4239, 6205)]