56640647595

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{2081}}^1\times {\mathrm{259219}}^1$

素因数の和:261315

約数の個数: 32

約数和(自身を含む): 103621639680

約数和(自身を除く): 46980992085

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 2081, 6243, 10405, 14567, 31215, 43701, 72835, 218505, 259219, 777657, 1296095, 1814533, 3888285, 5443599, 9072665, 27217995, 539434739, 1618304217, 2697173695, 3776043173, 8091521085, 11328129519, 18880215865, 56640647595]

約数ペア:

[(1, 56640647595), (3, 18880215865), (5, 11328129519), (7, 8091521085), (15, 3776043173), (21, 2697173695), (35, 1618304217), (105, 539434739), (2081, 27217995), (6243, 9072665), (10405, 5443599), (14567, 3888285), (31215, 1814533), (43701, 1296095), (72835, 777657), (218505, 259219)]