40985035

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^4\times {\mathrm{41}}^1$

素因数の和:105

約数の個数: 40

約数和(自身を含む): 62377056

約数和(自身を除く): 21392021

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 169, 205, 287, 455, 533, 845, 1183, 1435, 2197, 2665, 3731, 5915, 6929, 10985, 15379, 18655, 28561, 34645, 48503, 76895, 90077, 142805, 199927, 242515, 450385, 630539, 999635, 1171001, 3152695, 5855005, 8197007, 40985035]

約数ペア:

[(1, 40985035), (5, 8197007), (7, 5855005), (13, 3152695), (35, 1171001), (41, 999635), (65, 630539), (91, 450385), (169, 242515), (205, 199927), (287, 142805), (455, 90077), (533, 76895), (845, 48503), (1183, 34645), (1435, 28561), (2197, 18655), (2665, 15379), (3731, 10985), (5915, 6929)]