556392495

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{443}}^1$

素因数の和:592

約数の個数: 64

約数和(自身を含む): 958869504

約数和(自身を除く): 402477009

約数列:

[1, 3, 5, 15, 31, 37, 73, 93, 111, 155, 185, 219, 365, 443, 465, 555, 1095, 1147, 1329, 2215, 2263, 2701, 3441, 5735, 6645, 6789, 8103, 11315, 13505, 13733, 16391, 17205, 32339, 33945, 40515, 41199, 49173, 68665, 81955, 83731, 97017, 161695, 205995, 245865, 251193, 418655, 485085, 508121, 1002509, 1196543, 1255965, 1524363, 2540605, 3007527, 3589629, 5012545, 5982715, 7621815, 15037635, 17948145, 37092833, 111278499, 185464165, 556392495]

約数ペア:

[(1, 556392495), (3, 185464165), (5, 111278499), (15, 37092833), (31, 17948145), (37, 15037635), (73, 7621815), (93, 5982715), (111, 5012545), (155, 3589629), (185, 3007527), (219, 2540605), (365, 1524363), (443, 1255965), (465, 1196543), (555, 1002509), (1095, 508121), (1147, 485085), (1329, 418655), (2215, 251193), (2263, 245865), (2701, 205995), (3441, 161695), (5735, 97017), (6645, 83731), (6789, 81955), (8103, 68665), (11315, 49173), (13505, 41199), (13733, 40515), (16391, 33945), (17205, 32339)]