67800135

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{1283}}^1$

素因数の和:1575

約数の個数: 32

約数和(自身を含む): 117347328

約数和(自身を除く): 49547193

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 271, 813, 1283, 1355, 3523, 3849, 4065, 6415, 10569, 16679, 17615, 19245, 50037, 52845, 83395, 250185, 347693, 1043079, 1738465, 4520009, 5215395, 13560027, 22600045, 67800135]

約数ペア:

[(1, 67800135), (3, 22600045), (5, 13560027), (13, 5215395), (15, 4520009), (39, 1738465), (65, 1043079), (195, 347693), (271, 250185), (813, 83395), (1283, 52845), (1355, 50037), (3523, 19245), (3849, 17615), (4065, 16679), (6415, 10569)]