71505045

素因数分解:

$3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{23029}}^1$

素因数の和:23066

約数の個数: 32

約数和(自身を含む): 132652800

約数和(自身を除く): 61147755

約数列:

[1, 3, 5, 9, 15, 23, 27, 45, 69, 115, 135, 207, 345, 621, 1035, 3105, 23029, 69087, 115145, 207261, 345435, 529667, 621783, 1036305, 1589001, 2648335, 3108915, 4767003, 7945005, 14301009, 23835015, 71505045]

約数ペア:

[(1, 71505045), (3, 23835015), (5, 14301009), (9, 7945005), (15, 4767003), (23, 3108915), (27, 2648335), (45, 1589001), (69, 1036305), (115, 621783), (135, 529667), (207, 345435), (345, 207261), (621, 115145), (1035, 69087), (3105, 23029)]