115872015

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{157649}}^1$

素因数の和:157671

約数の個数: 24

約数和(自身を含む): 215665200

約数和(自身を除く): 99793185

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 157649, 472947, 788245, 1103543, 2364735, 3310629, 5517715, 7724801, 16553145, 23174403, 38624005, 115872015]

約数ペア:

[(1, 115872015), (3, 38624005), (5, 23174403), (7, 16553145), (15, 7724801), (21, 5517715), (35, 3310629), (49, 2364735), (105, 1103543), (147, 788245), (245, 472947), (735, 157649)]