84840445

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 110665728

約数和(自身を除く): 25825283

約数列:

[1, 5, 23, 37, 115, 127, 157, 185, 635, 785, 851, 2921, 3611, 4255, 4699, 5809, 14605, 18055, 19939, 23495, 29045, 99695, 108077, 133607, 458597, 540385, 668035, 737743, 2292985, 3688715, 16968089, 84840445]

約数ペア:

[(1, 84840445), (5, 16968089), (23, 3688715), (37, 2292985), (115, 737743), (127, 668035), (157, 540385), (185, 458597), (635, 133607), (785, 108077), (851, 99695), (2921, 29045), (3611, 23495), (4255, 19939), (4699, 18055), (5809, 14605)]