84971015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{34471}}^1$

素因数の和:34522

約数の個数: 16

約数和(自身を含む): 111689280

約数和(自身を除く): 26718265

約数列:

[1, 5, 17, 29, 85, 145, 493, 2465, 34471, 172355, 586007, 999659, 2930035, 4998295, 16994203, 84971015]

約数ペア:

[(1, 84971015), (5, 16994203), (17, 4998295), (29, 2930035), (85, 999659), (145, 586007), (493, 172355), (2465, 34471)]