270018255

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{953}}^1\times {\mathrm{1453}}^1$

素因数の和:2427

約数の個数: 32

約数和(自身を含む): 466070976

約数和(自身を除く): 196052721

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 953, 1453, 2859, 4359, 4765, 7265, 12389, 14295, 18889, 21795, 37167, 56667, 61945, 94445, 185835, 283335, 1384709, 4154127, 6923545, 18001217, 20770635, 54003651, 90006085, 270018255]

約数ペア:

[(1, 270018255), (3, 90006085), (5, 54003651), (13, 20770635), (15, 18001217), (39, 6923545), (65, 4154127), (195, 1384709), (953, 283335), (1453, 185835), (2859, 94445), (4359, 61945), (4765, 56667), (7265, 37167), (12389, 21795), (14295, 18889)]