28535055

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 32

約数和(自身を含む): 48902400

約数和(自身を除く): 20367345

約数列:

[1, 3, 5, 15, 19, 57, 59, 95, 177, 285, 295, 885, 1121, 1697, 3363, 5091, 5605, 8485, 16815, 25455, 32243, 96729, 100123, 161215, 300369, 483645, 500615, 1501845, 1902337, 5707011, 9511685, 28535055]

約数ペア:

[(1, 28535055), (3, 9511685), (5, 5707011), (15, 1902337), (19, 1501845), (57, 500615), (59, 483645), (95, 300369), (177, 161215), (285, 100123), (295, 96729), (885, 32243), (1121, 25455), (1697, 16815), (3363, 8485), (5091, 5605)]