13515700

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^2\times {\mathrm{1117}}^1$

素因数の和:1153

約数の個数: 54

約数和(自身を含む): 32266598

約数和(自身を除く): 18750898

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 220, 242, 275, 484, 550, 605, 1100, 1117, 1210, 2234, 2420, 3025, 4468, 5585, 6050, 11170, 12100, 12287, 22340, 24574, 27925, 49148, 55850, 61435, 111700, 122870, 135157, 245740, 270314, 307175, 540628, 614350, 675785, 1228700, 1351570, 2703140, 3378925, 6757850, 13515700]

約数ペア:

[(1, 13515700), (2, 6757850), (4, 3378925), (5, 2703140), (10, 1351570), (11, 1228700), (20, 675785), (22, 614350), (25, 540628), (44, 307175), (50, 270314), (55, 245740), (100, 135157), (110, 122870), (121, 111700), (220, 61435), (242, 55850), (275, 49148), (484, 27925), (550, 24574), (605, 22340), (1100, 12287), (1117, 12100), (1210, 11170), (2234, 6050), (2420, 5585), (3025, 4468)]