15696950425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{35963}}^1$

素因数の和:36082

約数の個数: 48

約数和(自身を含む): 22476061440

約数和(自身を除く): 6779111015

約数列:

[1, 5, 13, 17, 25, 65, 79, 85, 221, 325, 395, 425, 1027, 1105, 1343, 1975, 5135, 5525, 6715, 17459, 25675, 33575, 35963, 87295, 179815, 436475, 467519, 611371, 899075, 2337595, 2841077, 3056855, 7947823, 11687975, 14205385, 15284275, 36934001, 39739115, 48298309, 71026925, 184670005, 198695575, 241491545, 627878017, 923350025, 1207457725, 3139390085, 15696950425]

約数ペア:

[(1, 15696950425), (5, 3139390085), (13, 1207457725), (17, 923350025), (25, 627878017), (65, 241491545), (79, 198695575), (85, 184670005), (221, 71026925), (325, 48298309), (395, 39739115), (425, 36934001), (1027, 15284275), (1105, 14205385), (1343, 11687975), (1975, 7947823), (5135, 3056855), (5525, 2841077), (6715, 2337595), (17459, 899075), (25675, 611371), (33575, 467519), (35963, 436475), (87295, 179815)]