27308750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{3121}}^1$

素因数の和:3150

約数の個数: 40

約数和(自身を含む): 58518768

約数和(自身を除く): 31210018

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 3121, 4375, 6242, 8750, 15605, 21847, 31210, 43694, 78025, 109235, 156050, 218470, 390125, 546175, 780250, 1092350, 1950625, 2730875, 3901250, 5461750, 13654375, 27308750]

約数ペア:

[(1, 27308750), (2, 13654375), (5, 5461750), (7, 3901250), (10, 2730875), (14, 1950625), (25, 1092350), (35, 780250), (50, 546175), (70, 390125), (125, 218470), (175, 156050), (250, 109235), (350, 78025), (625, 43694), (875, 31210), (1250, 21847), (1750, 15605), (3121, 8750), (4375, 6242)]