3365565

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1$

素因数の和:282

約数の個数: 48

約数和(自身を含む): 6621120

約数和(自身を除く): 3255555

約数列:

[1, 3, 5, 7, 15, 19, 21, 35, 49, 57, 95, 105, 133, 147, 241, 245, 285, 399, 665, 723, 735, 931, 1205, 1687, 1995, 2793, 3615, 4579, 4655, 5061, 8435, 11809, 13737, 13965, 22895, 25305, 32053, 35427, 59045, 68685, 96159, 160265, 177135, 224371, 480795, 673113, 1121855, 3365565]

約数ペア:

[(1, 3365565), (3, 1121855), (5, 673113), (7, 480795), (15, 224371), (19, 177135), (21, 160265), (35, 96159), (49, 68685), (57, 59045), (95, 35427), (105, 32053), (133, 25305), (147, 22895), (241, 13965), (245, 13737), (285, 11809), (399, 8435), (665, 5061), (723, 4655), (735, 4579), (931, 3615), (1205, 2793), (1687, 1995)]