74179215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{277}}^1\times {\mathrm{541}}^1$

素因数の和:840

約数の個数: 48

約数和(自身を含む): 141032736

約数和(自身を除く): 66853521

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 277, 495, 541, 831, 1385, 1623, 2493, 2705, 3047, 4155, 4869, 5951, 8115, 9141, 12465, 15235, 17853, 24345, 27423, 29755, 45705, 53559, 89265, 137115, 149857, 267795, 449571, 749285, 1348713, 1648427, 2247855, 4945281, 6743565, 8242135, 14835843, 24726405, 74179215]

約数ペア:

[(1, 74179215), (3, 24726405), (5, 14835843), (9, 8242135), (11, 6743565), (15, 4945281), (33, 2247855), (45, 1648427), (55, 1348713), (99, 749285), (165, 449571), (277, 267795), (495, 149857), (541, 137115), (831, 89265), (1385, 53559), (1623, 45705), (2493, 29755), (2705, 27423), (3047, 24345), (4155, 17853), (4869, 15235), (5951, 12465), (8115, 9141)]