156943266445

素因数分解:

$5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2417}}^1\times {\mathrm{5639}}^1$

素因数の和:8122

約数の個数: 48

約数和(自身を含む): 223873528320

約数和(自身を除く): 66930261875

約数列:

[1, 5, 7, 35, 47, 49, 235, 245, 329, 1645, 2303, 2417, 5639, 11515, 12085, 16919, 28195, 39473, 84595, 113599, 118433, 197365, 265033, 276311, 567995, 592165, 795193, 1325165, 1381555, 1855231, 3975965, 5566351, 9276155, 12986617, 13629463, 27831755, 64933085, 68147315, 95406241, 477031205, 640584761, 667843687, 3202923805, 3339218435, 4484093327, 22420466635, 31388653289, 156943266445]

約数ペア:

[(1, 156943266445), (5, 31388653289), (7, 22420466635), (35, 4484093327), (47, 3339218435), (49, 3202923805), (235, 667843687), (245, 640584761), (329, 477031205), (1645, 95406241), (2303, 68147315), (2417, 64933085), (5639, 27831755), (11515, 13629463), (12085, 12986617), (16919, 9276155), (28195, 5566351), (39473, 3975965), (84595, 1855231), (113599, 1381555), (118433, 1325165), (197365, 795193), (265033, 592165), (276311, 567995)]