38997595

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{347}}^1$

素因数の和:404

約数の個数: 48

約数和(自身を含む): 61136640

約数和(自身を除く): 22139045

約数列:

[1, 5, 7, 13, 19, 35, 65, 91, 95, 133, 169, 247, 347, 455, 665, 845, 1183, 1235, 1729, 1735, 2429, 3211, 4511, 5915, 6593, 8645, 12145, 16055, 22477, 22555, 31577, 32965, 46151, 58643, 85709, 112385, 157885, 230755, 293215, 410501, 428545, 599963, 1114217, 2052505, 2999815, 5571085, 7799519, 38997595]

約数ペア:

[(1, 38997595), (5, 7799519), (7, 5571085), (13, 2999815), (19, 2052505), (35, 1114217), (65, 599963), (91, 428545), (95, 410501), (133, 293215), (169, 230755), (247, 157885), (347, 112385), (455, 85709), (665, 58643), (845, 46151), (1183, 32965), (1235, 31577), (1729, 22555), (1735, 22477), (2429, 16055), (3211, 12145), (4511, 8645), (5915, 6593)]