17933992725

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1213}}^1\times {\mathrm{17921}}^1$

素因数の和:19158

約数の個数: 48

約数和(自身を含む): 32374874304

約数和(自身を除く): 14440881579

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 75, 165, 275, 825, 1213, 3639, 6065, 13343, 17921, 18195, 30325, 40029, 53763, 66715, 89605, 90975, 197131, 200145, 268815, 333575, 448025, 591393, 985655, 1000725, 1344075, 2956965, 4928275, 14784825, 21738173, 65214519, 108690865, 239119903, 326072595, 543454325, 717359709, 1195599515, 1630362975, 3586798545, 5977997575, 17933992725]

約数ペア:

[(1, 17933992725), (3, 5977997575), (5, 3586798545), (11, 1630362975), (15, 1195599515), (25, 717359709), (33, 543454325), (55, 326072595), (75, 239119903), (165, 108690865), (275, 65214519), (825, 21738173), (1213, 14784825), (3639, 4928275), (6065, 2956965), (13343, 1344075), (17921, 1000725), (18195, 985655), (30325, 591393), (40029, 448025), (53763, 333575), (66715, 268815), (89605, 200145), (90975, 197131)]