2120163500255

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{863}}^1\times {\mathrm{1521199}}^1$

素因数の和:1522103

約数の個数: 32

約数和(自身を含む): 2838924288000

約数和(自身を除く): 718760787745

約数列:

[1, 5, 17, 19, 85, 95, 323, 863, 1615, 4315, 14671, 16397, 73355, 81985, 278749, 1393745, 1521199, 7605995, 25860383, 28902781, 129301915, 144513905, 491347277, 1312794737, 2456736385, 6563973685, 22317510529, 24943100003, 111587552645, 124715500015, 424032700051, 2120163500255]

約数ペア:

[(1, 2120163500255), (5, 424032700051), (17, 124715500015), (19, 111587552645), (85, 24943100003), (95, 22317510529), (323, 6563973685), (863, 2456736385), (1615, 1312794737), (4315, 491347277), (14671, 144513905), (16397, 129301915), (73355, 28902781), (81985, 25860383), (278749, 7605995), (1393745, 1521199)]