22603295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{313}}^1$

素因数の和:443

約数の個数: 32

約数和(自身を含む): 32284224

約数和(自身を除く): 9680929

約数列:

[1, 5, 11, 13, 55, 65, 101, 143, 313, 505, 715, 1111, 1313, 1565, 3443, 4069, 5555, 6565, 14443, 17215, 20345, 31613, 44759, 72215, 158065, 223795, 347743, 410969, 1738715, 2054845, 4520659, 22603295]

約数ペア:

[(1, 22603295), (5, 4520659), (11, 2054845), (13, 1738715), (55, 410969), (65, 347743), (101, 223795), (143, 158065), (313, 72215), (505, 44759), (715, 31613), (1111, 20345), (1313, 17215), (1565, 14443), (3443, 6565), (4069, 5555)]