99821955

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{3251}}^1$

素因数の和:3371

約数の個数: 32

約数和(自身を含む): 168583680

約数和(自身を除く): 68761725

約数列:

[1, 3, 5, 15, 23, 69, 89, 115, 267, 345, 445, 1335, 2047, 3251, 6141, 9753, 10235, 16255, 30705, 48765, 74773, 224319, 289339, 373865, 868017, 1121595, 1446695, 4340085, 6654797, 19964391, 33273985, 99821955]

約数ペア:

[(1, 99821955), (3, 33273985), (5, 19964391), (15, 6654797), (23, 4340085), (69, 1446695), (89, 1121595), (115, 868017), (267, 373865), (345, 289339), (445, 224319), (1335, 74773), (2047, 48765), (3251, 30705), (6141, 16255), (9753, 10235)]