1050075

素因数分解:

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

素因数の和:388

約数の個数: 36

約数和(自身を含む): 2031120

約数和(自身を除く): 981045

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 195, 225, 325, 359, 585, 975, 1077, 1795, 2925, 3231, 4667, 5385, 8975, 14001, 16155, 23335, 26925, 42003, 70005, 80775, 116675, 210015, 350025, 1050075]

約数ペア:

[(1, 1050075), (3, 350025), (5, 210015), (9, 116675), (13, 80775), (15, 70005), (25, 42003), (39, 26925), (45, 23335), (65, 16155), (75, 14001), (117, 8975), (195, 5385), (225, 4667), (325, 3231), (359, 2925), (585, 1795), (975, 1077)]