1540238085

素因数分解:

$3^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{8663}}^1$

素因数の和:9119

約数の個数: 40

約数和(自身を含む): 2767628160

約数和(自身を除く): 1227390075

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 405, 439, 1317, 2195, 3951, 6585, 8663, 11853, 19755, 25989, 35559, 43315, 59265, 77967, 129945, 177795, 233901, 389835, 701703, 1169505, 3508515, 3803057, 11409171, 19015285, 34227513, 57045855, 102682539, 171137565, 308047617, 513412695, 1540238085]

約数ペア:

[(1, 1540238085), (3, 513412695), (5, 308047617), (9, 171137565), (15, 102682539), (27, 57045855), (45, 34227513), (81, 19015285), (135, 11409171), (405, 3803057), (439, 3508515), (1317, 1169505), (2195, 701703), (3951, 389835), (6585, 233901), (8663, 177795), (11853, 129945), (19755, 77967), (25989, 59265), (35559, 43315)]