15583031645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{17159}}^1$

素因数の和:17389

約数の個数: 32

約数和(自身を含む): 20015424000

約数和(自身を除く): 4432392355

約数列:

[1, 5, 23, 53, 115, 149, 265, 745, 1219, 3427, 6095, 7897, 17135, 17159, 39485, 85795, 181631, 394657, 908155, 909427, 1973285, 2556691, 4547135, 12783455, 20916821, 58803893, 104584105, 135504623, 294019465, 677523115, 3116606329, 15583031645]

約数ペア:

[(1, 15583031645), (5, 3116606329), (23, 677523115), (53, 294019465), (115, 135504623), (149, 104584105), (265, 58803893), (745, 20916821), (1219, 12783455), (3427, 4547135), (6095, 2556691), (7897, 1973285), (17135, 909427), (17159, 908155), (39485, 394657), (85795, 181631)]