15317775

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2063}}^1$

素因数の和:2093

約数の個数: 48

約数和(自身を含む): 30712320

約数和(自身を除く): 15394545

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, 2063, 2475, 6189, 7425, 10315, 18567, 22693, 30945, 51575, 55701, 68079, 92835, 113465, 154725, 204237, 278505, 340395, 464175, 567325, 612711, 1021185, 1392525, 1701975, 3063555, 5105925, 15317775]

約数ペア:

[(1, 15317775), (3, 5105925), (5, 3063555), (9, 1701975), (11, 1392525), (15, 1021185), (25, 612711), (27, 567325), (33, 464175), (45, 340395), (55, 278505), (75, 204237), (99, 154725), (135, 113465), (165, 92835), (225, 68079), (275, 55701), (297, 51575), (495, 30945), (675, 22693), (825, 18567), (1485, 10315), (2063, 7425), (2475, 6189)]