5455945

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1$

素因数の和:285

約数の個数: 32

約数和(自身を含む): 7879680

約数和(自身を除く): 2423735

約数列:

[1, 5, 11, 19, 23, 55, 95, 115, 209, 227, 253, 437, 1045, 1135, 1265, 2185, 2497, 4313, 4807, 5221, 12485, 21565, 24035, 26105, 47443, 57431, 99199, 237215, 287155, 495995, 1091189, 5455945]

約数ペア:

[(1, 5455945), (5, 1091189), (11, 495995), (19, 287155), (23, 237215), (55, 99199), (95, 57431), (115, 47443), (209, 26105), (227, 24035), (253, 21565), (437, 12485), (1045, 5221), (1135, 4807), (1265, 4313), (2185, 2497)]