156791135565

素因数分解:

$3^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{491}}^1\times {\mathrm{21701}}^1$

素因数の和:22315

約数の個数: 64

約数和(自身を含む): 281882937600

約数和(自身を除く): 125091802035

約数列:

[1, 3, 5, 9, 15, 27, 45, 109, 135, 327, 491, 545, 981, 1473, 1635, 2455, 2943, 4419, 4905, 7365, 13257, 14715, 21701, 22095, 53519, 65103, 66285, 108505, 160557, 195309, 267595, 325515, 481671, 585927, 802785, 976545, 1445013, 2365409, 2408355, 2929635, 7096227, 7225065, 10655191, 11827045, 21288681, 31965573, 35481135, 53275955, 63866043, 95896719, 106443405, 159827865, 287690157, 319330215, 479483595, 1161415819, 1438450785, 3484247457, 5807079095, 10452742371, 17421237285, 31358227113, 52263711855, 156791135565]

約数ペア:

[(1, 156791135565), (3, 52263711855), (5, 31358227113), (9, 17421237285), (15, 10452742371), (27, 5807079095), (45, 3484247457), (109, 1438450785), (135, 1161415819), (327, 479483595), (491, 319330215), (545, 287690157), (981, 159827865), (1473, 106443405), (1635, 95896719), (2455, 63866043), (2943, 53275955), (4419, 35481135), (4905, 31965573), (7365, 21288681), (13257, 11827045), (14715, 10655191), (21701, 7225065), (22095, 7096227), (53519, 2929635), (65103, 2408355), (66285, 2365409), (108505, 1445013), (160557, 976545), (195309, 802785), (267595, 585927), (325515, 481671)]