1229682675

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{74189}}^1$

素因数の和:74232

約数の個数: 48

約数和(自身を含む): 2318289120

約数和(自身を除く): 1088606445

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, 5525, 16575, 74189, 222567, 370945, 964457, 1112835, 1261213, 1854725, 2893371, 3783639, 4822285, 5564175, 6306065, 14466855, 16395769, 18918195, 24111425, 31530325, 49187307, 72334275, 81978845, 94590975, 245936535, 409894225, 1229682675]

約数ペア:

[(1, 1229682675), (3, 409894225), (5, 245936535), (13, 94590975), (15, 81978845), (17, 72334275), (25, 49187307), (39, 31530325), (51, 24111425), (65, 18918195), (75, 16395769), (85, 14466855), (195, 6306065), (221, 5564175), (255, 4822285), (325, 3783639), (425, 2893371), (663, 1854725), (975, 1261213), (1105, 1112835), (1275, 964457), (3315, 370945), (5525, 222567), (16575, 74189)]