23050725

素因数分解:

$3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{179}}^1$

素因数の和:310

約数の個数: 48

約数和(自身を含む): 40979520

約数和(自身を除く): 17928795

約数列:

[1, 3, 5, 15, 17, 25, 51, 75, 85, 101, 179, 255, 303, 425, 505, 537, 895, 1275, 1515, 1717, 2525, 2685, 3043, 4475, 5151, 7575, 8585, 9129, 13425, 15215, 18079, 25755, 42925, 45645, 54237, 76075, 90395, 128775, 228225, 271185, 307343, 451975, 922029, 1355925, 1536715, 4610145, 7683575, 23050725]

約数ペア:

[(1, 23050725), (3, 7683575), (5, 4610145), (15, 1536715), (17, 1355925), (25, 922029), (51, 451975), (75, 307343), (85, 271185), (101, 228225), (179, 128775), (255, 90395), (303, 76075), (425, 54237), (505, 45645), (537, 42925), (895, 25755), (1275, 18079), (1515, 15215), (1717, 13425), (2525, 9129), (2685, 8585), (3043, 7575), (4475, 5151)]