47156445

素因数分解:

$3^3\times 5^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{359}}^1$

素因数の和:519

約数の個数: 64

約数和(自身を含む): 96768000

約数和(自身を除く): 49611555

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 35, 45, 63, 105, 135, 139, 189, 315, 359, 417, 695, 945, 973, 1077, 1251, 1795, 2085, 2513, 2919, 3231, 3753, 4865, 5385, 6255, 7539, 8757, 9693, 12565, 14595, 16155, 18765, 22617, 26271, 37695, 43785, 48465, 49901, 67851, 113085, 131355, 149703, 249505, 339255, 349307, 449109, 748515, 1047921, 1347327, 1746535, 2245545, 3143763, 5239605, 6736635, 9431289, 15718815, 47156445]

約数ペア:

[(1, 47156445), (3, 15718815), (5, 9431289), (7, 6736635), (9, 5239605), (15, 3143763), (21, 2245545), (27, 1746535), (35, 1347327), (45, 1047921), (63, 748515), (105, 449109), (135, 349307), (139, 339255), (189, 249505), (315, 149703), (359, 131355), (417, 113085), (695, 67851), (945, 49901), (973, 48465), (1077, 43785), (1251, 37695), (1795, 26271), (2085, 22617), (2513, 18765), (2919, 16155), (3231, 14595), (3753, 12565), (4865, 9693), (5385, 8757), (6255, 7539)]