1293460743955

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{919}}^1\times {\mathrm{199499}}^1$

素因数の和:200523

約数の個数: 32

約数和(自身を含む): 1665074880000

約数和(自身を除く): 371614136045

約数列:

[1, 5, 17, 83, 85, 415, 919, 1411, 4595, 7055, 15623, 76277, 78115, 199499, 381385, 997495, 1296709, 3391483, 6483545, 16558417, 16957415, 82792085, 183339581, 281493089, 916697905, 1407465445, 3116772877, 15217185223, 15583864385, 76085926115, 258692148791, 1293460743955]

約数ペア:

[(1, 1293460743955), (5, 258692148791), (17, 76085926115), (83, 15583864385), (85, 15217185223), (415, 3116772877), (919, 1407465445), (1411, 916697905), (4595, 281493089), (7055, 183339581), (15623, 82792085), (76277, 16957415), (78115, 16558417), (199499, 6483545), (381385, 3391483), (997495, 1296709)]