80694315

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{509}}^1$

素因数の和:804

約数の個数: 48

約数和(自身を含む): 151482240

約数和(自身を除く): 70787925

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 195, 271, 509, 585, 813, 1355, 1527, 2439, 2545, 3523, 4065, 4581, 6617, 7635, 10569, 12195, 17615, 19851, 22905, 31707, 33085, 52845, 59553, 99255, 137939, 158535, 297765, 413817, 689695, 1241451, 1793207, 2069085, 5379621, 6207255, 8966035, 16138863, 26898105, 80694315]

約数ペア:

[(1, 80694315), (3, 26898105), (5, 16138863), (9, 8966035), (13, 6207255), (15, 5379621), (39, 2069085), (45, 1793207), (65, 1241451), (117, 689695), (195, 413817), (271, 297765), (509, 158535), (585, 137939), (813, 99255), (1355, 59553), (1527, 52845), (2439, 33085), (2545, 31707), (3523, 22905), (4065, 19851), (4581, 17615), (6617, 12195), (7635, 10569)]