11310315

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 18855936

約数和(自身を除く): 7545621

約数列:

[1, 3, 5, 15, 47, 61, 141, 183, 235, 263, 305, 705, 789, 915, 1315, 2867, 3945, 8601, 12361, 14335, 16043, 37083, 43005, 48129, 61805, 80215, 185415, 240645, 754021, 2262063, 3770105, 11310315]

約数ペア:

[(1, 11310315), (3, 3770105), (5, 2262063), (15, 754021), (47, 240645), (61, 185415), (141, 80215), (183, 61805), (235, 48129), (263, 43005), (305, 37083), (705, 16043), (789, 14335), (915, 12361), (1315, 8601), (2867, 3945)]