16231545

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{271}}^1$

素因数の和:315

約数の個数: 48

約数和(自身を含む): 31060224

約数和(自身を除く): 14828679

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 121, 165, 271, 363, 495, 605, 813, 1089, 1331, 1355, 1815, 2439, 2981, 3993, 4065, 5445, 6655, 8943, 11979, 12195, 14905, 19965, 26829, 32791, 44715, 59895, 98373, 134145, 163955, 295119, 360701, 491865, 1082103, 1475595, 1803505, 3246309, 5410515, 16231545]

約数ペア:

[(1, 16231545), (3, 5410515), (5, 3246309), (9, 1803505), (11, 1475595), (15, 1082103), (33, 491865), (45, 360701), (55, 295119), (99, 163955), (121, 134145), (165, 98373), (271, 59895), (363, 44715), (495, 32791), (605, 26829), (813, 19965), (1089, 14905), (1331, 12195), (1355, 11979), (1815, 8943), (2439, 6655), (2981, 5445), (3993, 4065)]