66614925

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4019}}^1$

素因数の和:4062

約数の個数: 48

約数和(自身を含む): 125616960

約数和(自身を除く): 59002035

約数列:

[1, 3, 5, 13, 15, 17, 25, 39, 51, 65, 75, 85, 195, 221, 255, 325, 425, 663, 975, 1105, 1275, 3315, 4019, 5525, 12057, 16575, 20095, 52247, 60285, 68323, 100475, 156741, 204969, 261235, 301425, 341615, 783705, 888199, 1024845, 1306175, 1708075, 2664597, 3918525, 4440995, 5124225, 13322985, 22204975, 66614925]

約数ペア:

[(1, 66614925), (3, 22204975), (5, 13322985), (13, 5124225), (15, 4440995), (17, 3918525), (25, 2664597), (39, 1708075), (51, 1306175), (65, 1024845), (75, 888199), (85, 783705), (195, 341615), (221, 301425), (255, 261235), (325, 204969), (425, 156741), (663, 100475), (975, 68323), (1105, 60285), (1275, 52247), (3315, 20095), (4019, 16575), (5525, 12057)]