1330347425

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{7547}}^1$

素因数の和:8209

約数の個数: 24

約数和(自身を含む): 1802643552

約数和(自身を除く): 472296127

約数列:

[1, 5, 11, 25, 55, 275, 641, 3205, 7051, 7547, 16025, 35255, 37735, 83017, 176275, 188675, 415085, 2075425, 4837627, 24188135, 53213897, 120940675, 266069485, 1330347425]

約数ペア:

[(1, 1330347425), (5, 266069485), (11, 120940675), (25, 53213897), (55, 24188135), (275, 4837627), (641, 2075425), (3205, 415085), (7051, 188675), (7547, 176275), (16025, 83017), (35255, 37735)]