79149195

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{659}}^1$

素因数の和:844

約数の個数: 48

約数和(自身を含む): 146409120

約数和(自身を除く): 67259925

約数列:

[1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 157, 255, 471, 659, 765, 785, 1413, 1977, 2355, 2669, 3295, 5931, 7065, 8007, 9885, 11203, 13345, 24021, 29655, 33609, 40035, 56015, 100827, 103463, 120105, 168045, 310389, 504135, 517315, 931167, 1551945, 1758871, 4655835, 5276613, 8794355, 15829839, 26383065, 79149195]

約数ペア:

[(1, 79149195), (3, 26383065), (5, 15829839), (9, 8794355), (15, 5276613), (17, 4655835), (45, 1758871), (51, 1551945), (85, 931167), (153, 517315), (157, 504135), (255, 310389), (471, 168045), (659, 120105), (765, 103463), (785, 100827), (1413, 56015), (1977, 40035), (2355, 33609), (2669, 29655), (3295, 24021), (5931, 13345), (7065, 11203), (8007, 9885)]