42221025

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2437}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 94321344

約数和(自身を除く): 52100319

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 25, 33, 35, 45, 55, 63, 75, 77, 99, 105, 165, 175, 225, 231, 275, 315, 385, 495, 525, 693, 825, 1155, 1575, 1925, 2437, 2475, 3465, 5775, 7311, 12185, 17059, 17325, 21933, 26807, 36555, 51177, 60925, 80421, 85295, 109665, 134035, 153531, 182775, 187649, 241263, 255885, 402105, 426475, 548325, 562947, 670175, 767655, 938245, 1206315, 1279425, 1688841, 2010525, 2814735, 3838275, 4691225, 6031575, 8444205, 14073675, 42221025]

約数ペア:

[(1, 42221025), (3, 14073675), (5, 8444205), (7, 6031575), (9, 4691225), (11, 3838275), (15, 2814735), (21, 2010525), (25, 1688841), (33, 1279425), (35, 1206315), (45, 938245), (55, 767655), (63, 670175), (75, 562947), (77, 548325), (99, 426475), (105, 402105), (165, 255885), (175, 241263), (225, 187649), (231, 182775), (275, 153531), (315, 134035), (385, 109665), (495, 85295), (525, 80421), (693, 60925), (825, 51177), (1155, 36555), (1575, 26807), (1925, 21933), (2437, 17325), (2475, 17059), (3465, 12185), (5775, 7311)]