1380582595

素因数分解:

$5^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 1976076000

約数和(自身を除く): 595493405

約数列:

[1, 5, 7, 35, 49, 59, 149, 245, 295, 413, 641, 745, 1043, 2065, 2891, 3205, 4487, 5215, 7301, 8791, 14455, 22435, 31409, 36505, 37819, 43955, 61537, 95509, 157045, 189095, 264733, 307685, 430759, 477545, 668563, 1323665, 1853131, 2153795, 3342815, 4679941, 5635031, 9265655, 23399705, 28175155, 39445217, 197226085, 276116519, 1380582595]

約数ペア:

[(1, 1380582595), (5, 276116519), (7, 197226085), (35, 39445217), (49, 28175155), (59, 23399705), (149, 9265655), (245, 5635031), (295, 4679941), (413, 3342815), (641, 2153795), (745, 1853131), (1043, 1323665), (2065, 668563), (2891, 477545), (3205, 430759), (4487, 307685), (5215, 264733), (7301, 189095), (8791, 157045), (14455, 95509), (22435, 61537), (31409, 43955), (36505, 37819)]