22230855

素因数分解:

$3^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:152

約数の個数: 64

約数和(自身を含む): 42508800

約数和(自身を除く): 20277945

約数列:

[1, 3, 5, 9, 15, 19, 27, 45, 57, 81, 95, 107, 135, 171, 243, 285, 321, 405, 513, 535, 729, 855, 963, 1215, 1539, 1605, 2033, 2187, 2565, 2889, 3645, 4617, 4815, 6099, 7695, 8667, 10165, 10935, 13851, 14445, 18297, 23085, 26001, 30495, 41553, 43335, 54891, 69255, 78003, 91485, 130005, 164673, 207765, 234009, 274455, 390015, 494019, 823365, 1170045, 1482057, 2470095, 4446171, 7410285, 22230855]

約数ペア:

[(1, 22230855), (3, 7410285), (5, 4446171), (9, 2470095), (15, 1482057), (19, 1170045), (27, 823365), (45, 494019), (57, 390015), (81, 274455), (95, 234009), (107, 207765), (135, 164673), (171, 130005), (243, 91485), (285, 78003), (321, 69255), (405, 54891), (513, 43335), (535, 41553), (729, 30495), (855, 26001), (963, 23085), (1215, 18297), (1539, 14445), (1605, 13851), (2033, 10935), (2187, 10165), (2565, 8667), (2889, 7695), (3645, 6099), (4617, 4815)]