39148645

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^2\times {\mathrm{41}}^1$

素因数の和:130

約数の個数: 36

約数和(自身を含む): 53094636

約数和(自身を除く): 13945991

約数列:

[1, 5, 19, 23, 41, 95, 115, 205, 361, 437, 529, 779, 943, 1805, 2185, 2645, 3895, 4715, 8303, 10051, 14801, 17917, 21689, 41515, 50255, 74005, 89585, 108445, 190969, 340423, 412091, 954845, 1702115, 2060455, 7829729, 39148645]

約数ペア:

[(1, 39148645), (5, 7829729), (19, 2060455), (23, 1702115), (41, 954845), (95, 412091), (115, 340423), (205, 190969), (361, 108445), (437, 89585), (529, 74005), (779, 50255), (943, 41515), (1805, 21689), (2185, 17917), (2645, 14801), (3895, 10051), (4715, 8303)]