79913715

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{977}}^1$

素因数の和:1052

約数の個数: 64

約数和(自身を含む): 157731840

約数和(自身を除く): 77818125

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 41, 57, 95, 105, 123, 133, 205, 285, 287, 399, 615, 665, 779, 861, 977, 1435, 1995, 2337, 2931, 3895, 4305, 4885, 5453, 6839, 11685, 14655, 16359, 18563, 20517, 27265, 34195, 40057, 55689, 81795, 92815, 102585, 120171, 129941, 200285, 278445, 280399, 389823, 600855, 649705, 761083, 841197, 1401995, 1949115, 2283249, 3805415, 4205985, 5327581, 11416245, 15982743, 26637905, 79913715]

約数ペア:

[(1, 79913715), (3, 26637905), (5, 15982743), (7, 11416245), (15, 5327581), (19, 4205985), (21, 3805415), (35, 2283249), (41, 1949115), (57, 1401995), (95, 841197), (105, 761083), (123, 649705), (133, 600855), (205, 389823), (285, 280399), (287, 278445), (399, 200285), (615, 129941), (665, 120171), (779, 102585), (861, 92815), (977, 81795), (1435, 55689), (1995, 40057), (2337, 34195), (2931, 27265), (3895, 20517), (4305, 18563), (4885, 16359), (5453, 14655), (6839, 11685)]