5448209855

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{1289}}^1$

素因数の和:1440

約数の個数: 64

約数和(自身を含む): 7680061440

約数和(自身を除く): 2231851585

約数列:

[1, 5, 11, 31, 37, 55, 67, 155, 185, 335, 341, 407, 737, 1147, 1289, 1705, 2035, 2077, 2479, 3685, 5735, 6445, 10385, 12395, 12617, 14179, 22847, 27269, 39959, 47693, 63085, 70895, 76849, 86363, 114235, 136345, 199795, 238465, 384245, 431815, 439549, 524623, 845339, 949993, 1478483, 2197745, 2623115, 2677253, 3195431, 4226695, 4749965, 7392415, 13386265, 15977155, 16263313, 29449783, 35149741, 81316565, 99058361, 147248915, 175748705, 495291805, 1089641971, 5448209855]

約数ペア:

[(1, 5448209855), (5, 1089641971), (11, 495291805), (31, 175748705), (37, 147248915), (55, 99058361), (67, 81316565), (155, 35149741), (185, 29449783), (335, 16263313), (341, 15977155), (407, 13386265), (737, 7392415), (1147, 4749965), (1289, 4226695), (1705, 3195431), (2035, 2677253), (2077, 2623115), (2479, 2197745), (3685, 1478483), (5735, 949993), (6445, 845339), (10385, 524623), (12395, 439549), (12617, 431815), (14179, 384245), (22847, 238465), (27269, 199795), (39959, 136345), (47693, 114235), (63085, 86363), (70895, 76849)]