38616375

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 75239424

約数和(自身を除く): 36623049

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 47, 75, 105, 125, 141, 175, 235, 313, 329, 375, 525, 705, 875, 939, 987, 1175, 1565, 1645, 2191, 2625, 3525, 4695, 4935, 5875, 6573, 7825, 8225, 10955, 14711, 17625, 23475, 24675, 32865, 39125, 41125, 44133, 54775, 73555, 102977, 117375, 123375, 164325, 220665, 273875, 308931, 367775, 514885, 821625, 1103325, 1544655, 1838875, 2574425, 5516625, 7723275, 12872125, 38616375]

約数ペア:

[(1, 38616375), (3, 12872125), (5, 7723275), (7, 5516625), (15, 2574425), (21, 1838875), (25, 1544655), (35, 1103325), (47, 821625), (75, 514885), (105, 367775), (125, 308931), (141, 273875), (175, 220665), (235, 164325), (313, 123375), (329, 117375), (375, 102977), (525, 73555), (705, 54775), (875, 44133), (939, 41125), (987, 39125), (1175, 32865), (1565, 24675), (1645, 23475), (2191, 17625), (2625, 14711), (3525, 10955), (4695, 8225), (4935, 7825), (5875, 6573)]