21159150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{141061}}^1$

素因数の和:141076

約数の個数: 24

約数和(自身を含む): 52475064

約数和(自身を除く): 31315914

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 141061, 282122, 423183, 705305, 846366, 1410610, 2115915, 3526525, 4231830, 7053050, 10579575, 21159150]

約数ペア:

[(1, 21159150), (2, 10579575), (3, 7053050), (5, 4231830), (6, 3526525), (10, 2115915), (15, 1410610), (25, 846366), (30, 705305), (50, 423183), (75, 282122), (150, 141061)]