164716305

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{9491}}^1$

素因数の和:9601

約数の個数: 32

約数和(自身を含む): 287038080

約数和(自身を除く): 122321775

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 9491, 17355, 28473, 47455, 123383, 142365, 370149, 616915, 844699, 1850745, 2534097, 4223495, 10981087, 12670485, 32943261, 54905435, 164716305]

約数ペア:

[(1, 164716305), (3, 54905435), (5, 32943261), (13, 12670485), (15, 10981087), (39, 4223495), (65, 2534097), (89, 1850745), (195, 844699), (267, 616915), (445, 370149), (1157, 142365), (1335, 123383), (3471, 47455), (5785, 28473), (9491, 17355)]