156942949995

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15781091}}^1$

素因数の和:15781132

約数の個数: 48

約数和(自身を含む): 310193144352

約数和(自身を除く): 153250194357

約数列:

[1, 3, 5, 9, 13, 15, 17, 39, 45, 51, 65, 85, 117, 153, 195, 221, 255, 585, 663, 765, 1105, 1989, 3315, 9945, 15781091, 47343273, 78905455, 142029819, 205154183, 236716365, 268278547, 615462549, 710149095, 804835641, 1025770915, 1341392735, 1846387647, 2414506923, 3077312745, 3487621111, 4024178205, 9231938235, 10462863333, 12072534615, 17438105555, 31388589999, 52314316665, 156942949995]

約数ペア:

[(1, 156942949995), (3, 52314316665), (5, 31388589999), (9, 17438105555), (13, 12072534615), (15, 10462863333), (17, 9231938235), (39, 4024178205), (45, 3487621111), (51, 3077312745), (65, 2414506923), (85, 1846387647), (117, 1341392735), (153, 1025770915), (195, 804835641), (221, 710149095), (255, 615462549), (585, 268278547), (663, 236716365), (765, 205154183), (1105, 142029819), (1989, 78905455), (3315, 47343273), (9945, 15781091)]