149331315

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 64

約数和(自身を含む): 291133440

約数和(自身を除く): 141802125

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 269, 311, 357, 595, 807, 933, 1345, 1555, 1785, 1883, 2177, 4035, 4573, 4665, 5287, 5649, 6531, 9415, 10885, 13719, 15861, 22865, 26435, 28245, 32011, 32655, 37009, 68595, 79305, 83659, 96033, 111027, 160055, 185045, 250977, 418295, 480165, 555135, 585613, 1254885, 1422203, 1756839, 2928065, 4266609, 7111015, 8784195, 9955421, 21333045, 29866263, 49777105, 149331315]

約数ペア:

[(1, 149331315), (3, 49777105), (5, 29866263), (7, 21333045), (15, 9955421), (17, 8784195), (21, 7111015), (35, 4266609), (51, 2928065), (85, 1756839), (105, 1422203), (119, 1254885), (255, 585613), (269, 555135), (311, 480165), (357, 418295), (595, 250977), (807, 185045), (933, 160055), (1345, 111027), (1555, 96033), (1785, 83659), (1883, 79305), (2177, 68595), (4035, 37009), (4573, 32655), (4665, 32011), (5287, 28245), (5649, 26435), (6531, 22865), (9415, 15861), (10885, 13719)]