23097825

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{1801}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 44689600

約数和(自身を除く): 21591775

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 225, 285, 475, 513, 675, 855, 1425, 1801, 2565, 4275, 5403, 9005, 12825, 16209, 27015, 34219, 45025, 48627, 81045, 102657, 135075, 171095, 243135, 307971, 405225, 513285, 855475, 923913, 1215675, 1539855, 2566425, 4619565, 7699275, 23097825]

約数ペア:

[(1, 23097825), (3, 7699275), (5, 4619565), (9, 2566425), (15, 1539855), (19, 1215675), (25, 923913), (27, 855475), (45, 513285), (57, 405225), (75, 307971), (95, 243135), (135, 171095), (171, 135075), (225, 102657), (285, 81045), (475, 48627), (513, 45025), (675, 34219), (855, 27015), (1425, 16209), (1801, 12825), (2565, 9005), (4275, 5403)]