135421825

素因数分解:

$5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{683}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 211700736

約数和(自身を除く): 76278911

約数列:

[1, 5, 7, 11, 25, 35, 55, 77, 103, 175, 275, 385, 515, 683, 721, 1133, 1925, 2575, 3415, 3605, 4781, 5665, 7513, 7931, 17075, 18025, 23905, 28325, 37565, 39655, 52591, 70349, 119525, 187825, 198275, 262955, 351745, 492443, 773839, 1314775, 1758725, 2462215, 3869195, 5416873, 12311075, 19345975, 27084365, 135421825]

約数ペア:

[(1, 135421825), (5, 27084365), (7, 19345975), (11, 12311075), (25, 5416873), (35, 3869195), (55, 2462215), (77, 1758725), (103, 1314775), (175, 773839), (275, 492443), (385, 351745), (515, 262955), (683, 198275), (721, 187825), (1133, 119525), (1925, 70349), (2575, 52591), (3415, 39655), (3605, 37565), (4781, 28325), (5665, 23905), (7513, 18025), (7931, 17075)]