1639367055

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{5279}}^1$

素因数の和:5460

約数の個数: 48

約数和(自身を含む): 2912532480

約数和(自身を除く): 1273165425

約数列:

[1, 3, 5, 9, 15, 45, 67, 103, 201, 309, 335, 515, 603, 927, 1005, 1545, 3015, 4635, 5279, 6901, 15837, 20703, 26395, 34505, 47511, 62109, 79185, 103515, 237555, 310545, 353693, 543737, 1061079, 1631211, 1768465, 2718685, 3183237, 4893633, 5305395, 8156055, 15916185, 24468165, 36430379, 109291137, 182151895, 327873411, 546455685, 1639367055]

約数ペア:

[(1, 1639367055), (3, 546455685), (5, 327873411), (9, 182151895), (15, 109291137), (45, 36430379), (67, 24468165), (103, 15916185), (201, 8156055), (309, 5305395), (335, 4893633), (515, 3183237), (603, 2718685), (927, 1768465), (1005, 1631211), (1545, 1061079), (3015, 543737), (4635, 353693), (5279, 310545), (6901, 237555), (15837, 103515), (20703, 79185), (26395, 62109), (34505, 47511)]