22466775

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 40068864

約数和(自身を除く): 17602089

約数列:

[1, 3, 5, 15, 17, 25, 51, 67, 75, 85, 201, 255, 263, 335, 425, 789, 1005, 1139, 1275, 1315, 1675, 3417, 3945, 4471, 5025, 5695, 6575, 13413, 17085, 17621, 19725, 22355, 28475, 52863, 67065, 85425, 88105, 111775, 264315, 299557, 335325, 440525, 898671, 1321575, 1497785, 4493355, 7488925, 22466775]

約数ペア:

[(1, 22466775), (3, 7488925), (5, 4493355), (15, 1497785), (17, 1321575), (25, 898671), (51, 440525), (67, 335325), (75, 299557), (85, 264315), (201, 111775), (255, 88105), (263, 85425), (335, 67065), (425, 52863), (789, 28475), (1005, 22355), (1139, 19725), (1275, 17621), (1315, 17085), (1675, 13413), (3417, 6575), (3945, 5695), (4471, 5025)]