4700025

素因数分解:

$3^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:244

約数の個数: 60

約数和(自身を含む): 9542544

約数和(自身を除く): 4842519

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 81, 99, 135, 165, 211, 225, 275, 297, 405, 495, 633, 675, 825, 891, 1055, 1485, 1899, 2025, 2321, 2475, 3165, 4455, 5275, 5697, 6963, 7425, 9495, 11605, 15825, 17091, 20889, 22275, 28485, 34815, 47475, 58025, 62667, 85455, 104445, 142425, 174075, 188001, 313335, 427275, 522225, 940005, 1566675, 4700025]

約数ペア:

[(1, 4700025), (3, 1566675), (5, 940005), (9, 522225), (11, 427275), (15, 313335), (25, 188001), (27, 174075), (33, 142425), (45, 104445), (55, 85455), (75, 62667), (81, 58025), (99, 47475), (135, 34815), (165, 28485), (211, 22275), (225, 20889), (275, 17091), (297, 15825), (405, 11605), (495, 9495), (633, 7425), (675, 6963), (825, 5697), (891, 5275), (1055, 4455), (1485, 3165), (1899, 2475), (2025, 2321)]