91020995

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1$

素因数の和:599

約数の個数: 32

約数和(自身を含む): 123076800

約数和(自身を除く): 32055805

約数列:

[1, 5, 13, 29, 65, 109, 145, 377, 443, 545, 1417, 1885, 2215, 3161, 5759, 7085, 12847, 15805, 28795, 41093, 48287, 64235, 167011, 205465, 241435, 627731, 835055, 1400323, 3138655, 7001615, 18204199, 91020995]

約数ペア:

[(1, 91020995), (5, 18204199), (13, 7001615), (29, 3138655), (65, 1400323), (109, 835055), (145, 627731), (377, 241435), (443, 205465), (545, 167011), (1417, 64235), (1885, 48287), (2215, 41093), (3161, 28795), (5759, 15805), (7085, 12847)]