48757575

素因数分解:

$3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:424

約数の個数: 48

約数和(自身を含む): 84724736

約数和(自身を除く): 35967161

約数列:

[1, 3, 5, 15, 25, 31, 67, 75, 93, 155, 201, 313, 335, 465, 775, 939, 1005, 1565, 1675, 2077, 2325, 4695, 5025, 6231, 7825, 9703, 10385, 20971, 23475, 29109, 31155, 48515, 51925, 62913, 104855, 145545, 155775, 242575, 314565, 524275, 650101, 727725, 1572825, 1950303, 3250505, 9751515, 16252525, 48757575]

約数ペア:

[(1, 48757575), (3, 16252525), (5, 9751515), (15, 3250505), (25, 1950303), (31, 1572825), (67, 727725), (75, 650101), (93, 524275), (155, 314565), (201, 242575), (313, 155775), (335, 145545), (465, 104855), (775, 62913), (939, 51925), (1005, 48515), (1565, 31155), (1675, 29109), (2077, 23475), (2325, 20971), (4695, 10385), (5025, 9703), (6231, 7825)]