71569355

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{503}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 30037045

約数列:

[1, 5, 11, 13, 55, 65, 143, 199, 503, 715, 995, 2189, 2515, 2587, 5533, 6539, 10945, 12935, 27665, 28457, 32695, 71929, 100097, 142285, 359645, 500485, 1101067, 1301261, 5505335, 6506305, 14313871, 71569355]

約数ペア:

[(1, 71569355), (5, 14313871), (11, 6506305), (13, 5505335), (55, 1301261), (65, 1101067), (143, 500485), (199, 359645), (503, 142285), (715, 100097), (995, 71929), (2189, 32695), (2515, 28457), (2587, 27665), (5533, 12935), (6539, 10945)]