13869975

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:960

約数の個数: 48

約数和(自身を含む): 27141120

約数和(自身を除く): 13271145

約数列:

[1, 3, 5, 7, 15, 21, 25, 29, 35, 75, 87, 105, 145, 175, 203, 435, 525, 609, 725, 911, 1015, 2175, 2733, 3045, 4555, 5075, 6377, 13665, 15225, 19131, 22775, 26419, 31885, 68325, 79257, 95655, 132095, 159425, 184933, 396285, 478275, 554799, 660475, 924665, 1981425, 2773995, 4623325, 13869975]

約数ペア:

[(1, 13869975), (3, 4623325), (5, 2773995), (7, 1981425), (15, 924665), (21, 660475), (25, 554799), (29, 478275), (35, 396285), (75, 184933), (87, 159425), (105, 132095), (145, 95655), (175, 79257), (203, 68325), (435, 31885), (525, 26419), (609, 22775), (725, 19131), (911, 15225), (1015, 13665), (2175, 6377), (2733, 5075), (3045, 4555)]