1549200075

素因数分解:

$3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{4513}}^1$

素因数の和:4748

約数の個数: 48

約数和(自身を含む): 2686732800

約数和(自身を除く): 1137532725

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 199, 345, 575, 597, 995, 1725, 2985, 4513, 4577, 4975, 13539, 13731, 14925, 22565, 22885, 67695, 68655, 103799, 112825, 114425, 311397, 338475, 343275, 518995, 898087, 1556985, 2594975, 2694261, 4490435, 7784925, 13471305, 20656001, 22452175, 61968003, 67356525, 103280005, 309840015, 516400025, 1549200075]

約数ペア:

[(1, 1549200075), (3, 516400025), (5, 309840015), (15, 103280005), (23, 67356525), (25, 61968003), (69, 22452175), (75, 20656001), (115, 13471305), (199, 7784925), (345, 4490435), (575, 2694261), (597, 2594975), (995, 1556985), (1725, 898087), (2985, 518995), (4513, 343275), (4577, 338475), (4975, 311397), (13539, 114425), (13731, 112825), (14925, 103799), (22565, 68655), (22885, 67695)]