15344493390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{18943819}}^1$

素因数の和:18943838

約数の個数: 40

約数和(自身を含む): 41259639960

約数和(自身を除く): 25915146570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 18943819, 37887638, 56831457, 94719095, 113662914, 170494371, 189438190, 284157285, 340988742, 511483113, 568314570, 852471855, 1022966226, 1534449339, 1704943710, 2557415565, 3068898678, 5114831130, 7672246695, 15344493390]

約数ペア:

[(1, 15344493390), (2, 7672246695), (3, 5114831130), (5, 3068898678), (6, 2557415565), (9, 1704943710), (10, 1534449339), (15, 1022966226), (18, 852471855), (27, 568314570), (30, 511483113), (45, 340988742), (54, 284157285), (81, 189438190), (90, 170494371), (135, 113662914), (162, 94719095), (270, 56831457), (405, 37887638), (810, 18943819)]