31434585

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23029}}^1$

素因数の和:23057

約数の個数: 32

約数和(自身を含む): 61904640

約数和(自身を除く): 30470055

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 23029, 69087, 115145, 161203, 299377, 345435, 483609, 806015, 898131, 1496885, 2095639, 2418045, 4490655, 6286917, 10478195, 31434585]

約数ペア:

[(1, 31434585), (3, 10478195), (5, 6286917), (7, 4490655), (13, 2418045), (15, 2095639), (21, 1496885), (35, 898131), (39, 806015), (65, 483609), (91, 345435), (105, 299377), (195, 161203), (273, 115145), (455, 69087), (1365, 23029)]