15013860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6763}}^1$

素因数の和:6812

約数の個数: 48

約数和(自身を含む): 43181376

約数和(自身を除く): 28167516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 6763, 13526, 20289, 27052, 33815, 40578, 67630, 81156, 101445, 135260, 202890, 250231, 405780, 500462, 750693, 1000924, 1251155, 1501386, 2502310, 3002772, 3753465, 5004620, 7506930, 15013860]

約数ペア:

[(1, 15013860), (2, 7506930), (3, 5004620), (4, 3753465), (5, 3002772), (6, 2502310), (10, 1501386), (12, 1251155), (15, 1000924), (20, 750693), (30, 500462), (37, 405780), (60, 250231), (74, 202890), (111, 135260), (148, 101445), (185, 81156), (222, 67630), (370, 40578), (444, 33815), (555, 27052), (740, 20289), (1110, 13526), (2220, 6763)]