1938051225

素因数分解:

$3^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{261017}}^1$

素因数の和:261047

約数の個数: 48

約数和(自身を含む): 3883947840

約数和(自身を除く): 1945896615

約数列:

[1, 3, 5, 9, 11, 15, 25, 27, 33, 45, 55, 75, 99, 135, 165, 225, 275, 297, 495, 675, 825, 1485, 2475, 7425, 261017, 783051, 1305085, 2349153, 2871187, 3915255, 6525425, 7047459, 8613561, 11745765, 14355935, 19576275, 25840683, 35237295, 43067805, 58728825, 71779675, 77522049, 129203415, 176186475, 215339025, 387610245, 646017075, 1938051225]

約数ペア:

[(1, 1938051225), (3, 646017075), (5, 387610245), (9, 215339025), (11, 176186475), (15, 129203415), (25, 77522049), (27, 71779675), (33, 58728825), (45, 43067805), (55, 35237295), (75, 25840683), (99, 19576275), (135, 14355935), (165, 11745765), (225, 8613561), (275, 7047459), (297, 6525425), (495, 3915255), (675, 2871187), (825, 2349153), (1485, 1305085), (2475, 783051), (7425, 261017)]