2312458515

素因数分解:

$3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^2\times {\mathrm{541}}^1$

素因数の和:689

約数の個数: 72

約数和(自身を含む): 4198345008

約数和(自身を除く): 1885886493

約数列:

[1, 3, 5, 9, 15, 43, 45, 47, 129, 141, 215, 235, 387, 423, 541, 645, 705, 1623, 1935, 2021, 2115, 2209, 2705, 4869, 6063, 6627, 8115, 10105, 11045, 18189, 19881, 23263, 24345, 25427, 30315, 33135, 69789, 76281, 90945, 94987, 99405, 116315, 127135, 209367, 228843, 284961, 348945, 381405, 474935, 854883, 1046835, 1093361, 1144215, 1195069, 1424805, 3280083, 3585207, 4274415, 5466805, 5975345, 9840249, 10755621, 16400415, 17926035, 49201245, 51387967, 53778105, 154163901, 256939835, 462491703, 770819505, 2312458515]

約数ペア:

[(1, 2312458515), (3, 770819505), (5, 462491703), (9, 256939835), (15, 154163901), (43, 53778105), (45, 51387967), (47, 49201245), (129, 17926035), (141, 16400415), (215, 10755621), (235, 9840249), (387, 5975345), (423, 5466805), (541, 4274415), (645, 3585207), (705, 3280083), (1623, 1424805), (1935, 1195069), (2021, 1144215), (2115, 1093361), (2209, 1046835), (2705, 854883), (4869, 474935), (6063, 381405), (6627, 348945), (8115, 284961), (10105, 228843), (11045, 209367), (18189, 127135), (19881, 116315), (23263, 99405), (24345, 94987), (25427, 90945), (30315, 76281), (33135, 69789)]