6996465

素因数分解:

$3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1$

素因数の和:211

約数の個数: 72

約数和(自身を含む): 14938560

約数和(自身を除く): 7942095

約数列:

[1, 3, 5, 7, 9, 15, 19, 21, 35, 45, 49, 57, 63, 95, 105, 133, 147, 167, 171, 245, 285, 315, 399, 441, 501, 665, 735, 835, 855, 931, 1169, 1197, 1503, 1995, 2205, 2505, 2793, 3173, 3507, 4655, 5845, 5985, 7515, 8183, 8379, 9519, 10521, 13965, 15865, 17535, 22211, 24549, 28557, 40915, 41895, 47595, 52605, 66633, 73647, 111055, 122745, 142785, 155477, 199899, 333165, 368235, 466431, 777385, 999495, 1399293, 2332155, 6996465]

約数ペア:

[(1, 6996465), (3, 2332155), (5, 1399293), (7, 999495), (9, 777385), (15, 466431), (19, 368235), (21, 333165), (35, 199899), (45, 155477), (49, 142785), (57, 122745), (63, 111055), (95, 73647), (105, 66633), (133, 52605), (147, 47595), (167, 41895), (171, 40915), (245, 28557), (285, 24549), (315, 22211), (399, 17535), (441, 15865), (501, 13965), (665, 10521), (735, 9519), (835, 8379), (855, 8183), (931, 7515), (1169, 5985), (1197, 5845), (1503, 4655), (1995, 3507), (2205, 3173), (2505, 2793)]