131424645

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{34631}}^1$

素因数の和:34673

約数の個数: 32

約数和(自身を含む): 239376384

約数和(自身を除く): 107951739

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 3795, 34631, 103893, 173155, 380941, 519465, 796513, 1142823, 1904705, 2389539, 3982565, 5714115, 8761643, 11947695, 26284929, 43808215, 131424645]

約数ペア:

[(1, 131424645), (3, 43808215), (5, 26284929), (11, 11947695), (15, 8761643), (23, 5714115), (33, 3982565), (55, 2389539), (69, 1904705), (115, 1142823), (165, 796513), (253, 519465), (345, 380941), (759, 173155), (1265, 103893), (3795, 34631)]