15702579975

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{2543}}^1$

素因数の和:2769

約数の個数: 96

約数和(自身を含む): 28618168320

約数和(自身を除く): 12915588345

約数列:

[1, 3, 5, 15, 17, 25, 29, 51, 75, 85, 87, 145, 167, 255, 425, 435, 493, 501, 725, 835, 1275, 1479, 2175, 2465, 2505, 2543, 2839, 4175, 4843, 7395, 7629, 8517, 12325, 12525, 12715, 14195, 14529, 24215, 36975, 38145, 42585, 43231, 63575, 70975, 72645, 73747, 82331, 121075, 129693, 190725, 212925, 216155, 221241, 246993, 363225, 368735, 411655, 424681, 648465, 1080775, 1106205, 1234965, 1253699, 1274043, 1843675, 2058275, 2123405, 3242325, 3761097, 5531025, 6174825, 6268495, 6370215, 7219577, 10617025, 12315749, 18805485, 21658731, 31342475, 31851075, 36097885, 36947247, 61578745, 94027425, 108293655, 180489425, 184736235, 209367733, 307893725, 541468275, 628103199, 923681175, 1046838665, 3140515995, 5234193325, 15702579975]

約数ペア:

[(1, 15702579975), (3, 5234193325), (5, 3140515995), (15, 1046838665), (17, 923681175), (25, 628103199), (29, 541468275), (51, 307893725), (75, 209367733), (85, 184736235), (87, 180489425), (145, 108293655), (167, 94027425), (255, 61578745), (425, 36947247), (435, 36097885), (493, 31851075), (501, 31342475), (725, 21658731), (835, 18805485), (1275, 12315749), (1479, 10617025), (2175, 7219577), (2465, 6370215), (2505, 6268495), (2543, 6174825), (2839, 5531025), (4175, 3761097), (4843, 3242325), (7395, 2123405), (7629, 2058275), (8517, 1843675), (12325, 1274043), (12525, 1253699), (12715, 1234965), (14195, 1106205), (14529, 1080775), (24215, 648465), (36975, 424681), (38145, 411655), (42585, 368735), (43231, 363225), (63575, 246993), (70975, 221241), (72645, 216155), (73747, 212925), (82331, 190725), (121075, 129693)]