86933145

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 157538304

約数和(自身を除く): 70605159

約数列:

[1, 3, 5, 13, 15, 31, 39, 65, 73, 93, 155, 195, 197, 219, 365, 403, 465, 591, 949, 985, 1095, 1209, 2015, 2263, 2561, 2847, 2955, 4745, 6045, 6107, 6789, 7683, 11315, 12805, 14235, 14381, 18321, 29419, 30535, 33945, 38415, 43143, 71905, 79391, 88257, 91605, 147095, 186953, 215715, 238173, 396955, 441285, 445811, 560859, 934765, 1190865, 1337433, 2229055, 2804295, 5795543, 6687165, 17386629, 28977715, 86933145]

約数ペア:

[(1, 86933145), (3, 28977715), (5, 17386629), (13, 6687165), (15, 5795543), (31, 2804295), (39, 2229055), (65, 1337433), (73, 1190865), (93, 934765), (155, 560859), (195, 445811), (197, 441285), (219, 396955), (365, 238173), (403, 215715), (465, 186953), (591, 147095), (949, 91605), (985, 88257), (1095, 79391), (1209, 71905), (2015, 43143), (2263, 38415), (2561, 33945), (2847, 30535), (2955, 29419), (4745, 18321), (6045, 14381), (6107, 14235), (6789, 12805), (7683, 11315)]