3105996975

素因数分解:

$3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{1217}}^1$

素因数の和:1454

約数の個数: 96

約数和(自身を含む): 6041280000

約数和(自身を除く): 2935283025

約数列:

[1, 3, 5, 9, 15, 19, 25, 27, 45, 57, 75, 95, 135, 171, 199, 225, 285, 475, 513, 597, 675, 855, 995, 1217, 1425, 1791, 2565, 2985, 3651, 3781, 4275, 4975, 5373, 6085, 8955, 10953, 11343, 12825, 14925, 18255, 18905, 23123, 26865, 30425, 32859, 34029, 44775, 54765, 56715, 69369, 91275, 94525, 102087, 115615, 134325, 164295, 170145, 208107, 242183, 273825, 283575, 346845, 510435, 578075, 624321, 726549, 821475, 850725, 1040535, 1210915, 1734225, 2179647, 2552175, 3121605, 3632745, 4601477, 5202675, 6054575, 6538941, 10898235, 13804431, 15608025, 18163725, 23007385, 32694705, 41413293, 54491175, 69022155, 115036925, 124239879, 163473525, 207066465, 345110775, 621199395, 1035332325, 3105996975]

約数ペア:

[(1, 3105996975), (3, 1035332325), (5, 621199395), (9, 345110775), (15, 207066465), (19, 163473525), (25, 124239879), (27, 115036925), (45, 69022155), (57, 54491175), (75, 41413293), (95, 32694705), (135, 23007385), (171, 18163725), (199, 15608025), (225, 13804431), (285, 10898235), (475, 6538941), (513, 6054575), (597, 5202675), (675, 4601477), (855, 3632745), (995, 3121605), (1217, 2552175), (1425, 2179647), (1791, 1734225), (2565, 1210915), (2985, 1040535), (3651, 850725), (3781, 821475), (4275, 726549), (4975, 624321), (5373, 578075), (6085, 510435), (8955, 346845), (10953, 283575), (11343, 273825), (12825, 242183), (14925, 208107), (18255, 170145), (18905, 164295), (23123, 134325), (26865, 115615), (30425, 102087), (32859, 94525), (34029, 91275), (44775, 69369), (54765, 56715)]