299596465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{1753}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 434430720

約数和(自身を除く): 134834255

約数列:

[1, 5, 7, 19, 35, 95, 133, 257, 665, 1285, 1753, 1799, 4883, 8765, 8995, 12271, 24415, 33307, 34181, 61355, 166535, 170905, 233149, 450521, 1165745, 2252605, 3153647, 8559899, 15768235, 42799495, 59919293, 299596465]

約数ペア:

[(1, 299596465), (5, 59919293), (7, 42799495), (19, 15768235), (35, 8559899), (95, 3153647), (133, 2252605), (257, 1165745), (665, 450521), (1285, 233149), (1753, 170905), (1799, 166535), (4883, 61355), (8765, 34181), (8995, 33307), (12271, 24415)]