75938805

素因数分解:

$3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{283}}^1$

素因数の和:450

約数の個数: 48

約数和(自身を含む): 135570240

約数和(自身を除く): 59631435

約数列:

[1, 3, 5, 9, 15, 45, 67, 89, 201, 267, 283, 335, 445, 603, 801, 849, 1005, 1335, 1415, 2547, 3015, 4005, 4245, 5963, 12735, 17889, 18961, 25187, 29815, 53667, 56883, 75561, 89445, 94805, 125935, 170649, 226683, 268335, 284415, 377805, 853245, 1133415, 1687529, 5062587, 8437645, 15187761, 25312935, 75938805]

約数ペア:

[(1, 75938805), (3, 25312935), (5, 15187761), (9, 8437645), (15, 5062587), (45, 1687529), (67, 1133415), (89, 853245), (201, 377805), (267, 284415), (283, 268335), (335, 226683), (445, 170649), (603, 125935), (801, 94805), (849, 89445), (1005, 75561), (1335, 56883), (1415, 53667), (2547, 29815), (3015, 25187), (4005, 18961), (4245, 17889), (5963, 12735)]