4943575

素因数分解:

$5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:124

約数の個数: 48

約数和(自身を含む): 7874496

約数和(自身を除く): 2930921

約数列:

[1, 5, 7, 13, 25, 35, 41, 53, 65, 91, 175, 205, 265, 287, 325, 371, 455, 533, 689, 1025, 1325, 1435, 1855, 2173, 2275, 2665, 3445, 3731, 4823, 7175, 9275, 10865, 13325, 15211, 17225, 18655, 24115, 28249, 54325, 76055, 93275, 120575, 141245, 197743, 380275, 706225, 988715, 4943575]

約数ペア:

[(1, 4943575), (5, 988715), (7, 706225), (13, 380275), (25, 197743), (35, 141245), (41, 120575), (53, 93275), (65, 76055), (91, 54325), (175, 28249), (205, 24115), (265, 18655), (287, 17225), (325, 15211), (371, 13325), (455, 10865), (533, 9275), (689, 7175), (1025, 4823), (1325, 3731), (1435, 3445), (1855, 2665), (2173, 2275)]