84748265

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{4111}}^1$

素因数の和:4173

約数の個数: 32

約数和(自身を含む): 126320640

約数和(自身を除く): 41572375

約数列:

[1, 5, 7, 19, 31, 35, 95, 133, 155, 217, 589, 665, 1085, 2945, 4111, 4123, 20555, 20615, 28777, 78109, 127441, 143885, 390545, 546763, 637205, 892087, 2421379, 2733815, 4460435, 12106895, 16949653, 84748265]

約数ペア:

[(1, 84748265), (5, 16949653), (7, 12106895), (19, 4460435), (31, 2733815), (35, 2421379), (95, 892087), (133, 637205), (155, 546763), (217, 390545), (589, 143885), (665, 127441), (1085, 78109), (2945, 28777), (4111, 20615), (4123, 20555)]