15418890435

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4651249}}^1$

素因数の和:4651287

約数の個数: 32

約数和(自身を含む): 28130760000

約数和(自身を除く): 12711869565

約数列:

[1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 663, 1105, 3315, 4651249, 13953747, 23256245, 60466237, 69768735, 79071233, 181398711, 237213699, 302331185, 395356165, 906993555, 1027926029, 1186068495, 3083778087, 5139630145, 15418890435]

約数ペア:

[(1, 15418890435), (3, 5139630145), (5, 3083778087), (13, 1186068495), (15, 1027926029), (17, 906993555), (39, 395356165), (51, 302331185), (65, 237213699), (85, 181398711), (195, 79071233), (221, 69768735), (255, 60466237), (663, 23256245), (1105, 13953747), (3315, 4651249)]