2994339975

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{271}}^1$

素因数の和:581

約数の個数: 96

約数和(自身を含む): 5536788480

約数和(自身を除く): 2542448505

約数列:

[1, 3, 5, 11, 15, 25, 33, 55, 59, 75, 165, 177, 227, 271, 275, 295, 649, 681, 813, 825, 885, 1135, 1355, 1475, 1947, 2497, 2981, 3245, 3405, 4065, 4425, 5675, 6775, 7491, 8943, 9735, 12485, 13393, 14905, 15989, 16225, 17025, 20325, 37455, 40179, 44715, 47967, 48675, 61517, 62425, 66965, 74525, 79945, 147323, 175879, 184551, 187275, 200895, 223575, 239835, 307585, 334825, 399725, 441969, 527637, 676687, 736615, 879395, 922755, 1004475, 1199175, 1537925, 2030061, 2209845, 2638185, 3383435, 3629503, 3683075, 4396975, 4613775, 10150305, 10888509, 11049225, 13190925, 16917175, 18147515, 39924533, 50751525, 54442545, 90737575, 119773599, 199622665, 272212725, 598867995, 998113325, 2994339975]

約数ペア:

[(1, 2994339975), (3, 998113325), (5, 598867995), (11, 272212725), (15, 199622665), (25, 119773599), (33, 90737575), (55, 54442545), (59, 50751525), (75, 39924533), (165, 18147515), (177, 16917175), (227, 13190925), (271, 11049225), (275, 10888509), (295, 10150305), (649, 4613775), (681, 4396975), (813, 3683075), (825, 3629503), (885, 3383435), (1135, 2638185), (1355, 2209845), (1475, 2030061), (1947, 1537925), (2497, 1199175), (2981, 1004475), (3245, 922755), (3405, 879395), (4065, 736615), (4425, 676687), (5675, 527637), (6775, 441969), (7491, 399725), (8943, 334825), (9735, 307585), (12485, 239835), (13393, 223575), (14905, 200895), (15989, 187275), (16225, 184551), (17025, 175879), (20325, 147323), (37455, 79945), (40179, 74525), (44715, 66965), (47967, 62425), (48675, 61517)]