15144525

素因数分解:

$3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:267

約数の個数: 72

約数和(自身を含む): 30756960

約数和(自身を除く): 15612435

約数列:

[1, 3, 5, 9, 11, 15, 25, 29, 33, 45, 55, 75, 87, 99, 145, 165, 211, 225, 261, 275, 319, 435, 495, 633, 725, 825, 957, 1055, 1305, 1595, 1899, 2175, 2321, 2475, 2871, 3165, 4785, 5275, 6119, 6525, 6963, 7975, 9495, 11605, 14355, 15825, 18357, 20889, 23925, 30595, 34815, 47475, 55071, 58025, 67309, 71775, 91785, 104445, 152975, 174075, 201927, 275355, 336545, 458925, 522225, 605781, 1009635, 1376775, 1682725, 3028905, 5048175, 15144525]

約数ペア:

[(1, 15144525), (3, 5048175), (5, 3028905), (9, 1682725), (11, 1376775), (15, 1009635), (25, 605781), (29, 522225), (33, 458925), (45, 336545), (55, 275355), (75, 201927), (87, 174075), (99, 152975), (145, 104445), (165, 91785), (211, 71775), (225, 67309), (261, 58025), (275, 55071), (319, 47475), (435, 34815), (495, 30595), (633, 23925), (725, 20889), (825, 18357), (957, 15825), (1055, 14355), (1305, 11605), (1595, 9495), (1899, 7975), (2175, 6963), (2321, 6525), (2475, 6119), (2871, 5275), (3165, 4785)]