40752045

素因数分解:

$3^3\times 5^1\times {\mathrm{301867}}^1$

素因数の和:301881

約数の個数: 16

約数和(自身を含む): 72448320

約数和(自身を除く): 31696275

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 301867, 905601, 1509335, 2716803, 4528005, 8150409, 13584015, 40752045]

約数ペア:

[(1, 40752045), (3, 13584015), (5, 8150409), (9, 4528005), (15, 2716803), (27, 1509335), (45, 905601), (135, 301867)]