128505653355

素因数分解:

$3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1\times {\mathrm{234463}}^1$

素因数の和:235131

約数の個数: 32

約数和(自身を含む): 209329459200

約数和(自身を除く): 80823805845

約数列:

[1, 3, 5, 15, 61, 183, 305, 599, 915, 1797, 2995, 8985, 36539, 109617, 182695, 234463, 548085, 703389, 1172315, 3516945, 14302243, 42906729, 71511215, 140443337, 214533645, 421330011, 702216685, 2106650055, 8567043557, 25701130671, 42835217785, 128505653355]

約数ペア:

[(1, 128505653355), (3, 42835217785), (5, 25701130671), (15, 8567043557), (61, 2106650055), (183, 702216685), (305, 421330011), (599, 214533645), (915, 140443337), (1797, 71511215), (2995, 42906729), (8985, 14302243), (36539, 3516945), (109617, 1172315), (182695, 703389), (234463, 548085)]