22558575

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1361}}^1$

素因数の和:1404

約数の個数: 48

約数和(自身を含む): 42559776

約数和(自身を除く): 20001201

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 1361, 3315, 4083, 5525, 6805, 16575, 17693, 20415, 23137, 34025, 53079, 69411, 88465, 102075, 115685, 265395, 300781, 347055, 442325, 578425, 902343, 1326975, 1503905, 1735275, 4511715, 7519525, 22558575]

約数ペア:

[(1, 22558575), (3, 7519525), (5, 4511715), (13, 1735275), (15, 1503905), (17, 1326975), (25, 902343), (39, 578425), (51, 442325), (65, 347055), (75, 300781), (85, 265395), (195, 115685), (221, 102075), (255, 88465), (325, 69411), (425, 53079), (663, 34025), (975, 23137), (1105, 20415), (1275, 17693), (1361, 16575), (3315, 6805), (4083, 5525)]