78730365

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{2851}}^1$

素因数の和:3129

約数の個数: 32

約数和(自身を含む): 144562176

約数和(自身を除く): 65831811

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 789, 1315, 1841, 2851, 3945, 5523, 8553, 9205, 14255, 19957, 27615, 42765, 59871, 99785, 299355, 749813, 2249439, 3749065, 5248691, 11247195, 15746073, 26243455, 78730365]

約数ペア:

[(1, 78730365), (3, 26243455), (5, 15746073), (7, 11247195), (15, 5248691), (21, 3749065), (35, 2249439), (105, 749813), (263, 299355), (789, 99785), (1315, 59871), (1841, 42765), (2851, 27615), (3945, 19957), (5523, 14255), (8553, 9205)]