2664152075

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{503}}^1$

素因数の和:948

約数の個数: 48

約数和(自身を含む): 3657265920

約数和(自身を除く): 993113845

約数列:

[1, 5, 13, 25, 43, 65, 215, 325, 379, 503, 559, 1075, 1895, 2515, 2795, 4927, 6539, 9475, 12575, 13975, 16297, 21629, 24635, 32695, 81485, 108145, 123175, 163475, 190637, 211861, 281177, 407425, 540725, 953185, 1059305, 1405885, 2478281, 4765925, 5296525, 7029425, 8197391, 12391405, 40986955, 61957025, 106566083, 204934775, 532830415, 2664152075]

約数ペア:

[(1, 2664152075), (5, 532830415), (13, 204934775), (25, 106566083), (43, 61957025), (65, 40986955), (215, 12391405), (325, 8197391), (379, 7029425), (503, 5296525), (559, 4765925), (1075, 2478281), (1895, 1405885), (2515, 1059305), (2795, 953185), (4927, 540725), (6539, 407425), (9475, 281177), (12575, 211861), (13975, 190637), (16297, 163475), (21629, 123175), (24635, 108145), (32695, 81485)]