2247397295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{35317}}^1$

素因数の和:35435

約数の個数: 32

約数和(自身を含む): 3204048960

約数和(自身を除く): 956651665

約数列:

[1, 5, 11, 13, 55, 65, 89, 143, 445, 715, 979, 1157, 4895, 5785, 12727, 35317, 63635, 176585, 388487, 459121, 1942435, 2295605, 3143213, 5050331, 15716065, 25251655, 34575343, 40861769, 172876715, 204308845, 449479459, 2247397295]

約数ペア:

[(1, 2247397295), (5, 449479459), (11, 204308845), (13, 172876715), (55, 40861769), (65, 34575343), (89, 25251655), (143, 15716065), (445, 5050331), (715, 3143213), (979, 2295605), (1157, 1942435), (4895, 459121), (5785, 388487), (12727, 176585), (35317, 63635)]