120056105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{20753}}^1$

素因数の和:20860

約数の個数: 16

約数和(自身を含む): 156900240

約数和(自身を除く): 36844135

約数列:

[1, 5, 13, 65, 89, 445, 1157, 5785, 20753, 103765, 269789, 1348945, 1847017, 9235085, 24011221, 120056105]

約数ペア:

[(1, 120056105), (5, 24011221), (13, 9235085), (65, 1847017), (89, 1348945), (445, 269789), (1157, 103765), (5785, 20753)]