30625551

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:652

約数の個数: 48

約数和(自身を含む): 52835328

約数和(自身を除く): 22209777

約数列:

[1, 3, 9, 11, 17, 31, 33, 51, 93, 99, 153, 187, 279, 341, 527, 561, 587, 1023, 1581, 1683, 1761, 3069, 4743, 5283, 5797, 6457, 9979, 17391, 18197, 19371, 29937, 52173, 54591, 58113, 89811, 109769, 163773, 200167, 309349, 329307, 600501, 928047, 987921, 1801503, 2784141, 3402839, 10208517, 30625551]

約数ペア:

[(1, 30625551), (3, 10208517), (9, 3402839), (11, 2784141), (17, 1801503), (31, 987921), (33, 928047), (51, 600501), (93, 329307), (99, 309349), (153, 200167), (187, 163773), (279, 109769), (341, 89811), (527, 58113), (561, 54591), (587, 52173), (1023, 29937), (1581, 19371), (1683, 18197), (1761, 17391), (3069, 9979), (4743, 6457), (5283, 5797)]