9922275

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 20504640

約数和(自身を除く): 10582365

約数列:

[1, 3, 5, 9, 11, 15, 19, 25, 33, 45, 55, 57, 75, 95, 99, 165, 171, 209, 211, 225, 275, 285, 475, 495, 627, 633, 825, 855, 1045, 1055, 1425, 1881, 1899, 2321, 2475, 3135, 3165, 4009, 4275, 5225, 5275, 6963, 9405, 9495, 11605, 12027, 15675, 15825, 20045, 20889, 34815, 36081, 44099, 47025, 47475, 58025, 60135, 100225, 104445, 132297, 174075, 180405, 220495, 300675, 396891, 522225, 661485, 902025, 1102475, 1984455, 3307425, 9922275]

約数ペア:

[(1, 9922275), (3, 3307425), (5, 1984455), (9, 1102475), (11, 902025), (15, 661485), (19, 522225), (25, 396891), (33, 300675), (45, 220495), (55, 180405), (57, 174075), (75, 132297), (95, 104445), (99, 100225), (165, 60135), (171, 58025), (209, 47475), (211, 47025), (225, 44099), (275, 36081), (285, 34815), (475, 20889), (495, 20045), (627, 15825), (633, 15675), (825, 12027), (855, 11605), (1045, 9495), (1055, 9405), (1425, 6963), (1881, 5275), (1899, 5225), (2321, 4275), (2475, 4009), (3135, 3165)]