55515355

素因数分解:

$5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 78971904

約数和(自身を除く): 23456549

約数列:

[1, 5, 7, 35, 37, 163, 185, 259, 263, 815, 1141, 1295, 1315, 1841, 5705, 6031, 9205, 9731, 30155, 42217, 42869, 48655, 68117, 211085, 214345, 300083, 340585, 1500415, 1586153, 7930765, 11103071, 55515355]

約数ペア:

[(1, 55515355), (5, 11103071), (7, 7930765), (35, 1586153), (37, 1500415), (163, 340585), (185, 300083), (259, 214345), (263, 211085), (815, 68117), (1141, 48655), (1295, 42869), (1315, 42217), (1841, 30155), (5705, 9731), (6031, 9205)]