133780465

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{294023}}^1$

素因数の和:294048

約数の個数: 16

約数和(自身を含む): 197584128

約数和(自身を除く): 63803663

約数列:

[1, 5, 7, 13, 35, 65, 91, 455, 294023, 1470115, 2058161, 3822299, 10290805, 19111495, 26756093, 133780465]

約数ペア:

[(1, 133780465), (5, 26756093), (7, 19111495), (13, 10290805), (35, 3822299), (65, 2058161), (91, 1470115), (455, 294023)]