22078045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 31186944

約数和(自身を除く): 9108899

約数列:

[1, 5, 11, 23, 31, 55, 115, 155, 253, 341, 563, 713, 1265, 1705, 2815, 3565, 6193, 7843, 12949, 17453, 30965, 39215, 64745, 87265, 142439, 191983, 401419, 712195, 959915, 2007095, 4415609, 22078045]

約数ペア:

[(1, 22078045), (5, 4415609), (11, 2007095), (23, 959915), (31, 712195), (55, 401419), (115, 191983), (155, 142439), (253, 87265), (341, 64745), (563, 39215), (713, 30965), (1265, 17453), (1705, 12949), (2815, 7843), (3565, 6193)]