25213635

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1484

約数の個数: 48

約数和(自身を含む): 48320064

約数和(自身を除く): 23106429

約数列:

[1, 3, 5, 9, 15, 17, 23, 45, 51, 69, 85, 115, 153, 207, 255, 345, 391, 765, 1035, 1173, 1433, 1955, 3519, 4299, 5865, 7165, 12897, 17595, 21495, 24361, 32959, 64485, 73083, 98877, 121805, 164795, 219249, 296631, 365415, 494385, 560303, 1096245, 1483155, 1680909, 2801515, 5042727, 8404545, 25213635]

約数ペア:

[(1, 25213635), (3, 8404545), (5, 5042727), (9, 2801515), (15, 1680909), (17, 1483155), (23, 1096245), (45, 560303), (51, 494385), (69, 365415), (85, 296631), (115, 219249), (153, 164795), (207, 121805), (255, 98877), (345, 73083), (391, 64485), (765, 32959), (1035, 24361), (1173, 21495), (1433, 17595), (1955, 12897), (3519, 7165), (4299, 5865)]