91409015

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{27409}}^1$

素因数の和:27466

約数の個数: 16

約数和(自身を含む): 118411200

約数和(自身を除く): 27002185

約数列:

[1, 5, 23, 29, 115, 145, 667, 3335, 27409, 137045, 630407, 794861, 3152035, 3974305, 18281803, 91409015]

約数ペア:

[(1, 91409015), (5, 18281803), (23, 3974305), (29, 3152035), (115, 794861), (145, 630407), (667, 137045), (3335, 27409)]