64026045

素因数分解:

$3^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1061}}^1$

素因数の和:1227

約数の個数: 40

約数和(自身を含む): 115651800

約数和(自身を除く): 51625755

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 149, 405, 447, 745, 1061, 1341, 2235, 3183, 4023, 5305, 6705, 9549, 12069, 15915, 20115, 28647, 47745, 60345, 85941, 143235, 158089, 429705, 474267, 790445, 1422801, 2371335, 4268403, 7114005, 12805209, 21342015, 64026045]

約数ペア:

[(1, 64026045), (3, 21342015), (5, 12805209), (9, 7114005), (15, 4268403), (27, 2371335), (45, 1422801), (81, 790445), (135, 474267), (149, 429705), (405, 158089), (447, 143235), (745, 85941), (1061, 60345), (1341, 47745), (2235, 28647), (3183, 20115), (4023, 15915), (5305, 12069), (6705, 9549)]