143112095

素因数分解:

$5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 211273920

約数和(自身を除く): 68161825

約数列:

[1, 5, 7, 23, 35, 49, 109, 115, 161, 233, 245, 545, 763, 805, 1127, 1165, 1631, 2507, 3815, 5341, 5359, 5635, 8155, 11417, 12535, 17549, 25397, 26705, 26795, 37513, 57085, 87745, 122843, 126985, 177779, 187565, 262591, 584131, 614215, 888895, 1244453, 1312955, 2920655, 4088917, 6222265, 20444585, 28622419, 143112095]

約数ペア:

[(1, 143112095), (5, 28622419), (7, 20444585), (23, 6222265), (35, 4088917), (49, 2920655), (109, 1312955), (115, 1244453), (161, 888895), (233, 614215), (245, 584131), (545, 262591), (763, 187565), (805, 177779), (1127, 126985), (1165, 122843), (1631, 87745), (2507, 57085), (3815, 37513), (5341, 26795), (5359, 26705), (5635, 25397), (8155, 17549), (11417, 12535)]