22490805

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{347}}^1$

素因数の和:533

約数の個数: 32

約数和(自身を含む): 37584000

約数和(自身を除く): 15093195

約数列:

[1, 3, 5, 15, 29, 87, 145, 149, 347, 435, 447, 745, 1041, 1735, 2235, 4321, 5205, 10063, 12963, 21605, 30189, 50315, 51703, 64815, 150945, 155109, 258515, 775545, 1499387, 4498161, 7496935, 22490805]

約数ペア:

[(1, 22490805), (3, 7496935), (5, 4498161), (15, 1499387), (29, 775545), (87, 258515), (145, 155109), (149, 150945), (347, 64815), (435, 51703), (447, 50315), (745, 30189), (1041, 21605), (1735, 12963), (2235, 10063), (4321, 5205)]