140450305

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{39397}}^1$

素因数の和:39456

約数の個数: 16

約数和(自身を含む): 181545984

約数和(自身を除く): 41095679

約数列:

[1, 5, 23, 31, 115, 155, 713, 3565, 39397, 196985, 906131, 1221307, 4530655, 6106535, 28090061, 140450305]

約数ペア:

[(1, 140450305), (5, 28090061), (23, 6106535), (31, 4530655), (115, 1221307), (155, 906131), (713, 196985), (3565, 39397)]