313080015

素因数分解:

$3^1\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{16319}}^1$

素因数の和:17606

約数の個数: 16

約数和(自身を含む): 501350400

約数和(自身を除く): 188270385

約数列:

[1, 3, 5, 15, 1279, 3837, 6395, 16319, 19185, 48957, 81595, 244785, 20872001, 62616003, 104360005, 313080015]

約数ペア:

[(1, 313080015), (3, 104360005), (5, 62616003), (15, 20872001), (1279, 244785), (3837, 81595), (6395, 48957), (16319, 19185)]