27547750

素因数分解:

$2^1\times 5^3\times {\mathrm{101}}^1\times {\mathrm{1091}}^1$

素因数の和:1209

約数の個数: 32

約数和(自身を含む): 52127712

約数和(自身を除く): 24579962

約数列:

[1, 2, 5, 10, 25, 50, 101, 125, 202, 250, 505, 1010, 1091, 2182, 2525, 5050, 5455, 10910, 12625, 25250, 27275, 54550, 110191, 136375, 220382, 272750, 550955, 1101910, 2754775, 5509550, 13773875, 27547750]

約数ペア:

[(1, 27547750), (2, 13773875), (5, 5509550), (10, 2754775), (25, 1101910), (50, 550955), (101, 272750), (125, 220382), (202, 136375), (250, 110191), (505, 54550), (1010, 27275), (1091, 25250), (2182, 12625), (2525, 10910), (5050, 5455)]