2116779645

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{27407}}^1$

素因数の和:27705

約数の個数: 32

約数和(自身を含む): 3578388480

約数和(自身を除く): 1461608835

約数列:

[1, 3, 5, 15, 19, 57, 95, 271, 285, 813, 1355, 4065, 5149, 15447, 25745, 27407, 77235, 82221, 137035, 411105, 520733, 1562199, 2603665, 7427297, 7810995, 22281891, 37136485, 111409455, 141118643, 423355929, 705593215, 2116779645]

約数ペア:

[(1, 2116779645), (3, 705593215), (5, 423355929), (15, 141118643), (19, 111409455), (57, 37136485), (95, 22281891), (271, 7810995), (285, 7427297), (813, 2603665), (1355, 1562199), (4065, 520733), (5149, 411105), (15447, 137035), (25745, 82221), (27407, 77235)]