53289225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7177}}^1$

素因数の和:7207

約数の個数: 48

約数和(自身を含む): 106808640

約数和(自身を除く): 53519415

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7177, 7425, 21531, 35885, 64593, 78947, 107655, 179425, 193779, 236841, 322965, 394735, 538275, 710523, 968895, 1184205, 1614825, 1973675, 2131569, 3552615, 4844475, 5921025, 10657845, 17763075, 53289225]

約数ペア:

[(1, 53289225), (3, 17763075), (5, 10657845), (9, 5921025), (11, 4844475), (15, 3552615), (25, 2131569), (27, 1973675), (33, 1614825), (45, 1184205), (55, 968895), (75, 710523), (99, 538275), (135, 394735), (165, 322965), (225, 236841), (275, 193779), (297, 179425), (495, 107655), (675, 78947), (825, 64593), (1485, 35885), (2475, 21531), (7177, 7425)]