24851775

素因数分解:

$3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1$

素因数の和:456

約数の個数: 48

約数和(自身を含む): 44997120

約数和(自身を除く): 20145345

約数列:

[1, 3, 5, 13, 15, 25, 39, 65, 71, 75, 195, 213, 325, 355, 359, 923, 975, 1065, 1077, 1775, 1795, 2769, 4615, 4667, 5325, 5385, 8975, 13845, 14001, 23075, 23335, 25489, 26925, 69225, 70005, 76467, 116675, 127445, 331357, 350025, 382335, 637225, 994071, 1656785, 1911675, 4970355, 8283925, 24851775]

約数ペア:

[(1, 24851775), (3, 8283925), (5, 4970355), (13, 1911675), (15, 1656785), (25, 994071), (39, 637225), (65, 382335), (71, 350025), (75, 331357), (195, 127445), (213, 116675), (325, 76467), (355, 70005), (359, 69225), (923, 26925), (975, 25489), (1065, 23335), (1077, 23075), (1775, 14001), (1795, 13845), (2769, 8975), (4615, 5385), (4667, 5325)]