29872465

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1549}}^1$

素因数の和:1609

約数の個数: 32

約数和(自身を含む): 44640000

約数和(自身を除く): 14767535

約数列:

[1, 5, 7, 19, 29, 35, 95, 133, 145, 203, 551, 665, 1015, 1549, 2755, 3857, 7745, 10843, 19285, 29431, 44921, 54215, 147155, 206017, 224605, 314447, 853499, 1030085, 1572235, 4267495, 5974493, 29872465]

約数ペア:

[(1, 29872465), (5, 5974493), (7, 4267495), (19, 1572235), (29, 1030085), (35, 853499), (95, 314447), (133, 224605), (145, 206017), (203, 147155), (551, 54215), (665, 44921), (1015, 29431), (1549, 19285), (2755, 10843), (3857, 7745)]