3812715

素因数分解:

$3^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{439}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 6658080

約数和(自身を除く): 2845365

約数列:

[1, 3, 5, 9, 15, 45, 193, 439, 579, 965, 1317, 1737, 2195, 2895, 3951, 6585, 8685, 19755, 84727, 254181, 423635, 762543, 1270905, 3812715]

約数ペア:

[(1, 3812715), (3, 1270905), (5, 762543), (9, 423635), (15, 254181), (45, 84727), (193, 19755), (439, 8685), (579, 6585), (965, 3951), (1317, 2895), (1737, 2195)]