2247451875

素因数分解:

$3^2\times 5^4\times {\mathrm{47}}^1\times {\mathrm{8501}}^1$

素因数の和:8574

約数の個数: 60

約数和(自身を含む): 4143398688

約数和(自身を除く): 1895946813

約数列:

[1, 3, 5, 9, 15, 25, 45, 47, 75, 125, 141, 225, 235, 375, 423, 625, 705, 1125, 1175, 1875, 2115, 3525, 5625, 5875, 8501, 10575, 17625, 25503, 29375, 42505, 52875, 76509, 88125, 127515, 212525, 264375, 382545, 399547, 637575, 1062625, 1198641, 1912725, 1997735, 3187875, 3595923, 5313125, 5993205, 9563625, 9988675, 15939375, 17979615, 29966025, 47818125, 49943375, 89898075, 149830125, 249716875, 449490375, 749150625, 2247451875]

約数ペア:

[(1, 2247451875), (3, 749150625), (5, 449490375), (9, 249716875), (15, 149830125), (25, 89898075), (45, 49943375), (47, 47818125), (75, 29966025), (125, 17979615), (141, 15939375), (225, 9988675), (235, 9563625), (375, 5993205), (423, 5313125), (625, 3595923), (705, 3187875), (1125, 1997735), (1175, 1912725), (1875, 1198641), (2115, 1062625), (3525, 637575), (5625, 399547), (5875, 382545), (8501, 264375), (10575, 212525), (17625, 127515), (25503, 88125), (29375, 76509), (42505, 52875)]