2727115775

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{1279}}^1$

素因数の和:1508

約数の個数: 48

約数和(自身を含む): 3728332800

約数和(自身を除く): 1001217025

約数列:

[1, 5, 17, 25, 29, 85, 145, 173, 425, 493, 725, 865, 1279, 2465, 2941, 4325, 5017, 6395, 12325, 14705, 21743, 25085, 31975, 37091, 73525, 85289, 108715, 125425, 185455, 221267, 426445, 543575, 630547, 927275, 1106335, 2132225, 3152735, 3761539, 5531675, 6416743, 15763675, 18807695, 32083715, 94038475, 109084631, 160418575, 545423155, 2727115775]

約数ペア:

[(1, 2727115775), (5, 545423155), (17, 160418575), (25, 109084631), (29, 94038475), (85, 32083715), (145, 18807695), (173, 15763675), (425, 6416743), (493, 5531675), (725, 3761539), (865, 3152735), (1279, 2132225), (2465, 1106335), (2941, 927275), (4325, 630547), (5017, 543575), (6395, 426445), (12325, 221267), (14705, 185455), (21743, 125425), (25085, 108715), (31975, 85289), (37091, 73525)]