210054015

素因数分解:

$3^2\times 5^1\times {\mathrm{1451}}^1\times {\mathrm{3217}}^1$

素因数の和:4679

約数の個数: 24

約数和(自身を含む): 364457808

約数和(自身を除く): 154403793

約数列:

[1, 3, 5, 9, 15, 45, 1451, 3217, 4353, 7255, 9651, 13059, 16085, 21765, 28953, 48255, 65295, 144765, 4667867, 14003601, 23339335, 42010803, 70018005, 210054015]

約数ペア:

[(1, 210054015), (3, 70018005), (5, 42010803), (9, 23339335), (15, 14003601), (45, 4667867), (1451, 144765), (3217, 65295), (4353, 48255), (7255, 28953), (9651, 21765), (13059, 16085)]