630848945

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1\times {\mathrm{853}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 811641600

約数和(自身を除く): 180792655

約数列:

[1, 5, 23, 59, 109, 115, 295, 545, 853, 1357, 2507, 4265, 6431, 6785, 12535, 19619, 32155, 50327, 92977, 98095, 147913, 251635, 464885, 739565, 1157521, 2138471, 5485643, 5787605, 10692355, 27428215, 126169789, 630848945]

約数ペア:

[(1, 630848945), (5, 126169789), (23, 27428215), (59, 10692355), (109, 5787605), (115, 5485643), (295, 2138471), (545, 1157521), (853, 739565), (1357, 464885), (2507, 251635), (4265, 147913), (6431, 98095), (6785, 92977), (12535, 50327), (19619, 32155)]