21945150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{48767}}^1$

素因数の和:48785

約数の個数: 36

約数和(自身を含む): 58960512

約数和(自身を除く): 37015362

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 48767, 97534, 146301, 243835, 292602, 438903, 487670, 731505, 877806, 1219175, 1463010, 2194515, 2438350, 3657525, 4389030, 7315050, 10972575, 21945150]

約数ペア:

[(1, 21945150), (2, 10972575), (3, 7315050), (5, 4389030), (6, 3657525), (9, 2438350), (10, 2194515), (15, 1463010), (18, 1219175), (25, 877806), (30, 731505), (45, 487670), (50, 438903), (75, 292602), (90, 243835), (150, 146301), (225, 97534), (450, 48767)]