1618442275

素因数分解:

$5^2\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{4591}}^1$

素因数の和:4899

約数の個数: 24

約数和(自身を含む): 2049868800

約数和(自身を除く): 431426525

約数列:

[1, 5, 25, 59, 239, 295, 1195, 1475, 4591, 5975, 14101, 22955, 70505, 114775, 270869, 352525, 1097249, 1354345, 5486245, 6771725, 27431225, 64737691, 323688455, 1618442275]

約数ペア:

[(1, 1618442275), (5, 323688455), (25, 64737691), (59, 27431225), (239, 6771725), (295, 5486245), (1195, 1354345), (1475, 1097249), (4591, 352525), (5975, 270869), (14101, 114775), (22955, 70505)]