5649375

素因数分解:

$3^1\times 5^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:177

約数の個数: 40

約数和(自身を含む): 9896832

約数和(自身を除く): 4247457

約数列:

[1, 3, 5, 15, 23, 25, 69, 75, 115, 125, 131, 345, 375, 393, 575, 625, 655, 1725, 1875, 1965, 2875, 3013, 3275, 8625, 9039, 9825, 14375, 15065, 16375, 43125, 45195, 49125, 75325, 81875, 225975, 245625, 376625, 1129875, 1883125, 5649375]

約数ペア:

[(1, 5649375), (3, 1883125), (5, 1129875), (15, 376625), (23, 245625), (25, 225975), (69, 81875), (75, 75325), (115, 49125), (125, 45195), (131, 43125), (345, 16375), (375, 15065), (393, 14375), (575, 9825), (625, 9039), (655, 8625), (1725, 3275), (1875, 3013), (1965, 2875)]