2004661875

素因数分解:

$3^1\times 5^4\times {\mathrm{719}}^1\times {\mathrm{1487}}^1$

素因数の和:2229

約数の個数: 40

約数和(自身を含む): 3346928640

約数和(自身を除く): 1342266765

約数列:

[1, 3, 5, 15, 25, 75, 125, 375, 625, 719, 1487, 1875, 2157, 3595, 4461, 7435, 10785, 17975, 22305, 37175, 53925, 89875, 111525, 185875, 269625, 449375, 557625, 929375, 1069153, 1348125, 2788125, 3207459, 5345765, 16037295, 26728825, 80186475, 133644125, 400932375, 668220625, 2004661875]

約数ペア:

[(1, 2004661875), (3, 668220625), (5, 400932375), (15, 133644125), (25, 80186475), (75, 26728825), (125, 16037295), (375, 5345765), (625, 3207459), (719, 2788125), (1487, 1348125), (1875, 1069153), (2157, 929375), (3595, 557625), (4461, 449375), (7435, 269625), (10785, 185875), (17975, 111525), (22305, 89875), (37175, 53925)]