1888126605

素因数分解:

$3^4\times 5^1\times {\mathrm{113}}^1\times {\mathrm{41257}}^1$

素因数の和:41387

約数の個数: 40

約数和(自身を含む): 3414677112

約数和(自身を除く): 1526550507

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 113, 135, 339, 405, 565, 1017, 1695, 3051, 5085, 9153, 15255, 41257, 45765, 123771, 206285, 371313, 618855, 1113939, 1856565, 3341817, 4662041, 5569695, 13986123, 16709085, 23310205, 41958369, 69930615, 125875107, 209791845, 377625321, 629375535, 1888126605]

約数ペア:

[(1, 1888126605), (3, 629375535), (5, 377625321), (9, 209791845), (15, 125875107), (27, 69930615), (45, 41958369), (81, 23310205), (113, 16709085), (135, 13986123), (339, 5569695), (405, 4662041), (565, 3341817), (1017, 1856565), (1695, 1113939), (3051, 618855), (5085, 371313), (9153, 206285), (15255, 123771), (41257, 45765)]