8045236875

素因数分解:

$3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{330061}}^1$

素因数の和:330097

約数の個数: 40

約数和(自身を含む): 14435591632

約数和(自身を除く): 6390354757

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 75, 125, 195, 325, 375, 625, 975, 1625, 1875, 4875, 8125, 24375, 330061, 990183, 1650305, 4290793, 4950915, 8251525, 12872379, 21453965, 24754575, 41257625, 64361895, 107269825, 123772875, 206288125, 321809475, 536349125, 618864375, 1609047375, 2681745625, 8045236875]

約数ペア:

[(1, 8045236875), (3, 2681745625), (5, 1609047375), (13, 618864375), (15, 536349125), (25, 321809475), (39, 206288125), (65, 123772875), (75, 107269825), (125, 64361895), (195, 41257625), (325, 24754575), (375, 21453965), (625, 12872379), (975, 8251525), (1625, 4950915), (1875, 4290793), (4875, 1650305), (8125, 990183), (24375, 330061)]