54358035

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 93649920

約数和(自身を除く): 39291885

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 139, 145, 155, 417, 435, 465, 695, 841, 899, 2085, 2523, 2697, 4031, 4205, 4309, 4495, 12093, 12615, 12927, 13485, 20155, 21545, 26071, 60465, 64635, 78213, 116899, 124961, 130355, 350697, 374883, 391065, 584495, 624805, 1753485, 1874415, 3623869, 10871607, 18119345, 54358035]

約数ペア:

[(1, 54358035), (3, 18119345), (5, 10871607), (15, 3623869), (29, 1874415), (31, 1753485), (87, 624805), (93, 584495), (139, 391065), (145, 374883), (155, 350697), (417, 130355), (435, 124961), (465, 116899), (695, 78213), (841, 64635), (899, 60465), (2085, 26071), (2523, 21545), (2697, 20155), (4031, 13485), (4205, 12927), (4309, 12615), (4495, 12093)]