73164675

素因数分解:

$3^1\times 5^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 124679520

約数和(自身を除く): 51514845

約数列:

[1, 3, 5, 15, 25, 75, 89, 97, 113, 267, 291, 339, 445, 485, 565, 1335, 1455, 1695, 2225, 2425, 2825, 6675, 7275, 8475, 8633, 10057, 10961, 25899, 30171, 32883, 43165, 50285, 54805, 129495, 150855, 164415, 215825, 251425, 274025, 647475, 754275, 822075, 975529, 2926587, 4877645, 14632935, 24388225, 73164675]

約数ペア:

[(1, 73164675), (3, 24388225), (5, 14632935), (15, 4877645), (25, 2926587), (75, 975529), (89, 822075), (97, 754275), (113, 647475), (267, 274025), (291, 251425), (339, 215825), (445, 164415), (485, 150855), (565, 129495), (1335, 54805), (1455, 50285), (1695, 43165), (2225, 32883), (2425, 30171), (2825, 25899), (6675, 10961), (7275, 10057), (8475, 8633)]