4950045

素因数分解:

$3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1042

約数の個数: 32

約数和(自身を含む): 9047040

約数和(自身を除く): 4096995

約数列:

[1, 3, 5, 9, 15, 27, 37, 45, 111, 135, 185, 333, 555, 991, 999, 1665, 2973, 4955, 4995, 8919, 14865, 26757, 36667, 44595, 110001, 133785, 183335, 330003, 550005, 990009, 1650015, 4950045]

約数ペア:

[(1, 4950045), (3, 1650015), (5, 990009), (9, 550005), (15, 330003), (27, 183335), (37, 133785), (45, 110001), (111, 44595), (135, 36667), (185, 26757), (333, 14865), (555, 8919), (991, 4995), (999, 4955), (1665, 2973)]