1987150035

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{351397}}^1$

素因数の和:351447

約数の個数: 32

約数和(自身を含む): 3542091840

約数和(自身を除く): 1554941805

約数列:

[1, 3, 5, 13, 15, 29, 39, 65, 87, 145, 195, 377, 435, 1131, 1885, 5655, 351397, 1054191, 1756985, 4568161, 5270955, 10190513, 13704483, 22840805, 30571539, 50952565, 68522415, 132476669, 152857695, 397430007, 662383345, 1987150035]

約数ペア:

[(1, 1987150035), (3, 662383345), (5, 397430007), (13, 152857695), (15, 132476669), (29, 68522415), (39, 50952565), (65, 30571539), (87, 22840805), (145, 13704483), (195, 10190513), (377, 5270955), (435, 4568161), (1131, 1756985), (1885, 1054191), (5655, 351397)]