240147195

素因数分解:

$3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{293}}^1\times {\mathrm{541}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 390083904

約数和(自身を除く): 149936709

約数列:

[1, 3, 5, 15, 101, 293, 303, 505, 541, 879, 1465, 1515, 1623, 2705, 4395, 8115, 29593, 54641, 88779, 147965, 158513, 163923, 273205, 443895, 475539, 792565, 819615, 2377695, 16009813, 48029439, 80049065, 240147195]

約数ペア:

[(1, 240147195), (3, 80049065), (5, 48029439), (15, 16009813), (101, 2377695), (293, 819615), (303, 792565), (505, 475539), (541, 443895), (879, 273205), (1465, 163923), (1515, 158513), (1623, 147965), (2705, 88779), (4395, 54641), (8115, 29593)]