15315032061

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2617}}^1\times {\mathrm{4889}}^1$

素因数の和:7538

約数の個数: 48

約数和(自身を含む): 26628201600

約数和(自身を除く): 11313169539

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 2617, 4889, 7851, 14667, 18319, 23553, 34223, 44001, 49723, 54957, 92891, 102669, 149169, 164871, 278673, 308007, 348061, 447507, 650237, 836019, 1044183, 1950711, 3132549, 5852133, 12794513, 38383539, 89561591, 115150617, 243095747, 268684773, 729287241, 806054319, 1701670229, 2187861723, 5105010687, 15315032061]

約数ペア:

[(1, 15315032061), (3, 5105010687), (7, 2187861723), (9, 1701670229), (19, 806054319), (21, 729287241), (57, 268684773), (63, 243095747), (133, 115150617), (171, 89561591), (399, 38383539), (1197, 12794513), (2617, 5852133), (4889, 3132549), (7851, 1950711), (14667, 1044183), (18319, 836019), (23553, 650237), (34223, 447507), (44001, 348061), (49723, 308007), (54957, 278673), (92891, 164871), (102669, 149169)]