528000055

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{137}}^1\times {\mathrm{887}}^1$

素因数の和:1119

約数の個数: 32

約数和(自身を含む): 705853440

約数和(自身を除く): 177853385

約数列:

[1, 5, 11, 55, 79, 137, 395, 685, 869, 887, 1507, 4345, 4435, 7535, 9757, 10823, 48785, 54115, 70073, 119053, 121519, 350365, 595265, 607595, 770803, 1336709, 3854015, 6683545, 9600001, 48000005, 105600011, 528000055]

約数ペア:

[(1, 528000055), (5, 105600011), (11, 48000005), (55, 9600001), (79, 6683545), (137, 3854015), (395, 1336709), (685, 770803), (869, 607595), (887, 595265), (1507, 350365), (4345, 121519), (4435, 119053), (7535, 70073), (9757, 54115), (10823, 48785)]