2964585

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1$

素因数の和:705

約数の個数: 32

約数和(自身を含む): 5338368

約数和(自身を除く): 2373783

約数列:

[1, 3, 5, 13, 15, 23, 39, 65, 69, 115, 195, 299, 345, 661, 897, 1495, 1983, 3305, 4485, 8593, 9915, 15203, 25779, 42965, 45609, 76015, 128895, 197639, 228045, 592917, 988195, 2964585]

約数ペア:

[(1, 2964585), (3, 988195), (5, 592917), (13, 228045), (15, 197639), (23, 128895), (39, 76015), (65, 45609), (69, 42965), (115, 25779), (195, 15203), (299, 9915), (345, 8593), (661, 4485), (897, 3305), (1495, 1983)]