1373279055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{547}}^1$

素因数の和:980

約数の個数: 64

約数和(自身を含む): 2424176640

約数和(自身を除く): 1050897585

約数列:

[1, 3, 5, 15, 19, 23, 57, 69, 95, 115, 285, 345, 383, 437, 547, 1149, 1311, 1641, 1915, 2185, 2735, 5745, 6555, 7277, 8205, 8809, 10393, 12581, 21831, 26427, 31179, 36385, 37743, 44045, 51965, 62905, 109155, 132135, 155895, 167371, 188715, 209501, 239039, 502113, 628503, 717117, 836855, 1047505, 1195195, 2510565, 3142515, 3585585, 3980519, 4818523, 11941557, 14455569, 19902595, 24092615, 59707785, 72277845, 91551937, 274655811, 457759685, 1373279055]

約数ペア:

[(1, 1373279055), (3, 457759685), (5, 274655811), (15, 91551937), (19, 72277845), (23, 59707785), (57, 24092615), (69, 19902595), (95, 14455569), (115, 11941557), (285, 4818523), (345, 3980519), (383, 3585585), (437, 3142515), (547, 2510565), (1149, 1195195), (1311, 1047505), (1641, 836855), (1915, 717117), (2185, 628503), (2735, 502113), (5745, 239039), (6555, 209501), (7277, 188715), (8205, 167371), (8809, 155895), (10393, 132135), (12581, 109155), (21831, 62905), (26427, 51965), (31179, 44045), (36385, 37743)]