70842135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{51899}}^1$

素因数の和:51927

約数の個数: 32

約数和(自身を含む): 139507200

約数和(自身を除く): 68665065

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 51899, 155697, 259495, 363293, 674687, 778485, 1089879, 1816465, 2024061, 3373435, 4722809, 5449395, 10120305, 14168427, 23614045, 70842135]

約数ペア:

[(1, 70842135), (3, 23614045), (5, 14168427), (7, 10120305), (13, 5449395), (15, 4722809), (21, 3373435), (35, 2024061), (39, 1816465), (65, 1089879), (91, 778485), (105, 674687), (195, 363293), (273, 259495), (455, 155697), (1365, 51899)]