68384865

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{523}}^1$

素因数の和:933

約数の個数: 32

約数和(自身を含む): 114693120

約数和(自身を除く): 46308255

約数列:

[1, 3, 5, 15, 23, 69, 115, 345, 379, 523, 1137, 1569, 1895, 2615, 5685, 7845, 8717, 12029, 26151, 36087, 43585, 60145, 130755, 180435, 198217, 594651, 991085, 2973255, 4558991, 13676973, 22794955, 68384865]

約数ペア:

[(1, 68384865), (3, 22794955), (5, 13676973), (15, 4558991), (23, 2973255), (69, 991085), (115, 594651), (345, 198217), (379, 180435), (523, 130755), (1137, 60145), (1569, 43585), (1895, 36087), (2615, 26151), (5685, 12029), (7845, 8717)]