4032405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:198

約数の個数: 48

約数和(自身を含む): 7718256

約数和(自身を除く): 3685851

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 61, 65, 113, 117, 183, 195, 305, 339, 549, 565, 585, 793, 915, 1017, 1469, 1695, 2379, 2745, 3965, 4407, 5085, 6893, 7137, 7345, 11895, 13221, 20679, 22035, 34465, 35685, 62037, 66105, 89609, 103395, 268827, 310185, 448045, 806481, 1344135, 4032405]

約数ペア:

[(1, 4032405), (3, 1344135), (5, 806481), (9, 448045), (13, 310185), (15, 268827), (39, 103395), (45, 89609), (61, 66105), (65, 62037), (113, 35685), (117, 34465), (183, 22035), (195, 20679), (305, 13221), (339, 11895), (549, 7345), (565, 7137), (585, 6893), (793, 5085), (915, 4407), (1017, 3965), (1469, 2745), (1695, 2379)]