16345035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2731}}^1$

素因数の和:2768

約数の個数: 48

約数和(自身を含む): 34095360

約数和(自身を除く): 17750325

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 57, 63, 95, 105, 133, 171, 285, 315, 399, 665, 855, 1197, 1995, 2731, 5985, 8193, 13655, 19117, 24579, 40965, 51889, 57351, 95585, 122895, 155667, 172053, 259445, 286755, 363223, 467001, 778335, 860265, 1089669, 1816115, 2335005, 3269007, 5448345, 16345035]

約数ペア:

[(1, 16345035), (3, 5448345), (5, 3269007), (7, 2335005), (9, 1816115), (15, 1089669), (19, 860265), (21, 778335), (35, 467001), (45, 363223), (57, 286755), (63, 259445), (95, 172053), (105, 155667), (133, 122895), (171, 95585), (285, 57351), (315, 51889), (399, 40965), (665, 24579), (855, 19117), (1197, 13655), (1995, 8193), (2731, 5985)]