906291225

素因数分解:

$3^2\times 5^2\times 7^1\times {\mathrm{257}}^1\times {\mathrm{2239}}^1$

素因数の和:2519

約数の個数: 72

約数和(自身を含む): 1863214080

約数和(自身を除く): 956922855

約数列:

[1, 3, 5, 7, 9, 15, 21, 25, 35, 45, 63, 75, 105, 175, 225, 257, 315, 525, 771, 1285, 1575, 1799, 2239, 2313, 3855, 5397, 6425, 6717, 8995, 11195, 11565, 15673, 16191, 19275, 20151, 26985, 33585, 44975, 47019, 55975, 57825, 78365, 80955, 100755, 134925, 141057, 167925, 235095, 391825, 404775, 503775, 575423, 705285, 1175475, 1726269, 2877115, 3526425, 4027961, 5178807, 8631345, 12083883, 14385575, 20139805, 25894035, 36251649, 43156725, 60419415, 100699025, 129470175, 181258245, 302097075, 906291225]

約数ペア:

[(1, 906291225), (3, 302097075), (5, 181258245), (7, 129470175), (9, 100699025), (15, 60419415), (21, 43156725), (25, 36251649), (35, 25894035), (45, 20139805), (63, 14385575), (75, 12083883), (105, 8631345), (175, 5178807), (225, 4027961), (257, 3526425), (315, 2877115), (525, 1726269), (771, 1175475), (1285, 705285), (1575, 575423), (1799, 503775), (2239, 404775), (2313, 391825), (3855, 235095), (5397, 167925), (6425, 141057), (6717, 134925), (8995, 100755), (11195, 80955), (11565, 78365), (15673, 57825), (16191, 55975), (19275, 47019), (20151, 44975), (26985, 33585)]