1325190315

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1\times {\mathrm{8941}}^1$

素因数の和:9231

約数の個数: 32

約数和(自身を含む): 2181275712

約数和(自身を除く): 856085397

約数列:

[1, 3, 5, 15, 41, 123, 205, 241, 615, 723, 1205, 3615, 8941, 9881, 26823, 29643, 44705, 49405, 134115, 148215, 366581, 1099743, 1832905, 2154781, 5498715, 6464343, 10773905, 32321715, 88346021, 265038063, 441730105, 1325190315]

約数ペア:

[(1, 1325190315), (3, 441730105), (5, 265038063), (15, 88346021), (41, 32321715), (123, 10773905), (205, 6464343), (241, 5498715), (615, 2154781), (723, 1832905), (1205, 1099743), (3615, 366581), (8941, 148215), (9881, 134115), (26823, 49405), (29643, 44705)]