5250375

素因数分解:

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

素因数の和:393

約数の個数: 48

約数和(自身を含む): 10221120

約数和(自身を除く): 4970745

約数列:

[1, 3, 5, 9, 13, 15, 25, 39, 45, 65, 75, 117, 125, 195, 225, 325, 359, 375, 585, 975, 1077, 1125, 1625, 1795, 2925, 3231, 4667, 4875, 5385, 8975, 14001, 14625, 16155, 23335, 26925, 42003, 44875, 70005, 80775, 116675, 134625, 210015, 350025, 403875, 583375, 1050075, 1750125, 5250375]

約数ペア:

[(1, 5250375), (3, 1750125), (5, 1050075), (9, 583375), (13, 403875), (15, 350025), (25, 210015), (39, 134625), (45, 116675), (65, 80775), (75, 70005), (117, 44875), (125, 42003), (195, 26925), (225, 23335), (325, 16155), (359, 14625), (375, 14001), (585, 8975), (975, 5385), (1077, 4875), (1125, 4667), (1625, 3231), (1795, 2925)]