8004975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 14951424

約数和(自身を除く): 6946449

約数列:

[1, 3, 5, 11, 15, 25, 31, 33, 55, 75, 93, 155, 165, 275, 313, 341, 465, 775, 825, 939, 1023, 1565, 1705, 2325, 3443, 4695, 5115, 7825, 8525, 9703, 10329, 17215, 23475, 25575, 29109, 48515, 51645, 86075, 106733, 145545, 242575, 258225, 320199, 533665, 727725, 1600995, 2668325, 8004975]

約数ペア:

[(1, 8004975), (3, 2668325), (5, 1600995), (11, 727725), (15, 533665), (25, 320199), (31, 258225), (33, 242575), (55, 145545), (75, 106733), (93, 86075), (155, 51645), (165, 48515), (275, 29109), (313, 25575), (341, 23475), (465, 17215), (775, 10329), (825, 9703), (939, 8525), (1023, 7825), (1565, 5115), (1705, 4695), (2325, 3443)]