15327145990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{643}}^1\times {\mathrm{183361}}^1$

素因数の和:184024

約数の個数: 32

約数和(自身を含む): 29757452256

約数和(自身を除く): 14430306266

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 643, 1286, 3215, 6430, 8359, 16718, 41795, 83590, 183361, 366722, 916805, 1833610, 2383693, 4767386, 11918465, 23836930, 117901123, 235802246, 589505615, 1179011230, 1532714599, 3065429198, 7663572995, 15327145990]

約数ペア:

[(1, 15327145990), (2, 7663572995), (5, 3065429198), (10, 1532714599), (13, 1179011230), (26, 589505615), (65, 235802246), (130, 117901123), (643, 23836930), (1286, 11918465), (3215, 4767386), (6430, 2383693), (8359, 1833610), (16718, 916805), (41795, 366722), (83590, 183361)]