776564065

素因数分解:

$5^1\times {\mathrm{23}}^2\times {\mathrm{331}}^1\times {\mathrm{887}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 978199488

約数和(自身を除く): 201635423

約数列:

[1, 5, 23, 115, 331, 529, 887, 1655, 2645, 4435, 7613, 20401, 38065, 102005, 175099, 293597, 469223, 875495, 1467985, 2346115, 6752731, 33763655, 155312813, 776564065]

約数ペア:

[(1, 776564065), (5, 155312813), (23, 33763655), (115, 6752731), (331, 2346115), (529, 1467985), (887, 875495), (1655, 469223), (2645, 293597), (4435, 175099), (7613, 102005), (20401, 38065)]