25319550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1$

素因数の和:258

約数の個数: 96

約数和(自身を含む): 67495680

約数和(自身を除く): 42176130

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 41, 46, 50, 69, 75, 82, 115, 123, 138, 150, 179, 205, 230, 246, 345, 358, 410, 537, 575, 615, 690, 895, 943, 1025, 1074, 1150, 1230, 1725, 1790, 1886, 2050, 2685, 2829, 3075, 3450, 4117, 4475, 4715, 5370, 5658, 6150, 7339, 8234, 8950, 9430, 12351, 13425, 14145, 14678, 20585, 22017, 23575, 24702, 26850, 28290, 36695, 41170, 44034, 47150, 61755, 70725, 73390, 102925, 110085, 123510, 141450, 168797, 183475, 205850, 220170, 308775, 337594, 366950, 506391, 550425, 617550, 843985, 1012782, 1100850, 1687970, 2531955, 4219925, 5063910, 8439850, 12659775, 25319550]

約数ペア:

[(1, 25319550), (2, 12659775), (3, 8439850), (5, 5063910), (6, 4219925), (10, 2531955), (15, 1687970), (23, 1100850), (25, 1012782), (30, 843985), (41, 617550), (46, 550425), (50, 506391), (69, 366950), (75, 337594), (82, 308775), (115, 220170), (123, 205850), (138, 183475), (150, 168797), (179, 141450), (205, 123510), (230, 110085), (246, 102925), (345, 73390), (358, 70725), (410, 61755), (537, 47150), (575, 44034), (615, 41170), (690, 36695), (895, 28290), (943, 26850), (1025, 24702), (1074, 23575), (1150, 22017), (1230, 20585), (1725, 14678), (1790, 14145), (1886, 13425), (2050, 12351), (2685, 9430), (2829, 8950), (3075, 8234), (3450, 7339), (4117, 6150), (4475, 5658), (4715, 5370)]