79862085

素因数分解:

$3^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20399}}^1$

素因数の和:20442

約数の個数: 32

約数和(自身を含む): 146880000

約数和(自身を除く): 67017915

約数列:

[1, 3, 5, 9, 15, 27, 29, 45, 87, 135, 145, 261, 435, 783, 1305, 3915, 20399, 61197, 101995, 183591, 305985, 550773, 591571, 917955, 1774713, 2753865, 2957855, 5324139, 8873565, 15972417, 26620695, 79862085]

約数ペア:

[(1, 79862085), (3, 26620695), (5, 15972417), (9, 8873565), (15, 5324139), (27, 2957855), (29, 2753865), (45, 1774713), (87, 917955), (135, 591571), (145, 550773), (261, 305985), (435, 183591), (783, 101995), (1305, 61197), (3915, 20399)]