156670035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:260

約数の個数: 64

約数和(自身を含む): 270950400

約数和(自身を除く): 114280365

約数列:

[1, 3, 5, 15, 29, 47, 79, 87, 97, 141, 145, 235, 237, 291, 395, 435, 485, 705, 1185, 1363, 1455, 2291, 2813, 3713, 4089, 4559, 6815, 6873, 7663, 8439, 11139, 11455, 13677, 14065, 18565, 20445, 22795, 22989, 34365, 38315, 42195, 55695, 68385, 107677, 114945, 132211, 222227, 323031, 360161, 396633, 538385, 661055, 666681, 1080483, 1111135, 1615155, 1800805, 1983165, 3333405, 5402415, 10444669, 31334007, 52223345, 156670035]

約数ペア:

[(1, 156670035), (3, 52223345), (5, 31334007), (15, 10444669), (29, 5402415), (47, 3333405), (79, 1983165), (87, 1800805), (97, 1615155), (141, 1111135), (145, 1080483), (235, 666681), (237, 661055), (291, 538385), (395, 396633), (435, 360161), (485, 323031), (705, 222227), (1185, 132211), (1363, 114945), (1455, 107677), (2291, 68385), (2813, 55695), (3713, 42195), (4089, 38315), (4559, 34365), (6815, 22989), (6873, 22795), (7663, 20445), (8439, 18565), (11139, 14065), (11455, 13677)]