7427955

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:483

約数の個数: 32

約数和(自身を含む): 12729600

約数和(自身を除く): 5301645

約数列:

[1, 3, 5, 15, 19, 57, 67, 95, 201, 285, 335, 389, 1005, 1167, 1273, 1945, 3819, 5835, 6365, 7391, 19095, 22173, 26063, 36955, 78189, 110865, 130315, 390945, 495197, 1485591, 2475985, 7427955]

約数ペア:

[(1, 7427955), (3, 2475985), (5, 1485591), (15, 495197), (19, 390945), (57, 130315), (67, 110865), (95, 78189), (201, 36955), (285, 26063), (335, 22173), (389, 19095), (1005, 7391), (1167, 6365), (1273, 5835), (1945, 3819)]