28533285

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{977}}^1$

素因数の和:1058

約数の個数: 48

約数和(自身を含む): 54924480

約数和(自身を除く): 26391195

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 59, 99, 165, 177, 295, 495, 531, 649, 885, 977, 1947, 2655, 2931, 3245, 4885, 5841, 8793, 9735, 10747, 14655, 29205, 32241, 43965, 53735, 57643, 96723, 161205, 172929, 288215, 483615, 518787, 634073, 864645, 1902219, 2593935, 3170365, 5706657, 9511095, 28533285]

約数ペア:

[(1, 28533285), (3, 9511095), (5, 5706657), (9, 3170365), (11, 2593935), (15, 1902219), (33, 864645), (45, 634073), (55, 518787), (59, 483615), (99, 288215), (165, 172929), (177, 161205), (295, 96723), (495, 57643), (531, 53735), (649, 43965), (885, 32241), (977, 29205), (1947, 14655), (2655, 10747), (2931, 9735), (3245, 8793), (4885, 5841)]