16472775

素因数分解:

$3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 30498048

約数和(自身を除く): 14025273

約数列:

[1, 3, 5, 11, 15, 25, 33, 41, 55, 75, 123, 165, 205, 275, 451, 487, 615, 825, 1025, 1353, 1461, 2255, 2435, 3075, 5357, 6765, 7305, 11275, 12175, 16071, 19967, 26785, 33825, 36525, 59901, 80355, 99835, 133925, 219637, 299505, 401775, 499175, 658911, 1098185, 1497525, 3294555, 5490925, 16472775]

約数ペア:

[(1, 16472775), (3, 5490925), (5, 3294555), (11, 1497525), (15, 1098185), (25, 658911), (33, 499175), (41, 401775), (55, 299505), (75, 219637), (123, 133925), (165, 99835), (205, 80355), (275, 59901), (451, 36525), (487, 33825), (615, 26785), (825, 19967), (1025, 16071), (1353, 12175), (1461, 11275), (2255, 7305), (2435, 6765), (3075, 5357)]