131853015

素因数分解:

$3^5\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:483

約数の個数: 96

約数和(自身を含む): 278853120

約数和(自身を除く): 147000105

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 37, 45, 63, 81, 105, 111, 135, 185, 189, 243, 259, 315, 333, 405, 419, 555, 567, 777, 945, 999, 1215, 1257, 1295, 1665, 1701, 2095, 2331, 2835, 2933, 2997, 3771, 3885, 4995, 6285, 6993, 8505, 8799, 8991, 11313, 11655, 14665, 14985, 15503, 18855, 20979, 26397, 33939, 34965, 43995, 44955, 46509, 56565, 62937, 77515, 79191, 101817, 104895, 108521, 131985, 139527, 169695, 232545, 237573, 314685, 325563, 395955, 418581, 509085, 542605, 697635, 712719, 976689, 1187865, 1255743, 1627815, 2092905, 2930067, 3563595, 3767229, 4883445, 6278715, 8790201, 14650335, 18836145, 26370603, 43951005, 131853015]

約数ペア:

[(1, 131853015), (3, 43951005), (5, 26370603), (7, 18836145), (9, 14650335), (15, 8790201), (21, 6278715), (27, 4883445), (35, 3767229), (37, 3563595), (45, 2930067), (63, 2092905), (81, 1627815), (105, 1255743), (111, 1187865), (135, 976689), (185, 712719), (189, 697635), (243, 542605), (259, 509085), (315, 418581), (333, 395955), (405, 325563), (419, 314685), (555, 237573), (567, 232545), (777, 169695), (945, 139527), (999, 131985), (1215, 108521), (1257, 104895), (1295, 101817), (1665, 79191), (1701, 77515), (2095, 62937), (2331, 56565), (2835, 46509), (2933, 44955), (2997, 43995), (3771, 34965), (3885, 33939), (4995, 26397), (6285, 20979), (6993, 18855), (8505, 15503), (8799, 14985), (8991, 14665), (11313, 11655)]