1540542315

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{131}}^1\times {\mathrm{4639}}^1$

素因数の和:4804

約数の個数: 48

約数和(自身を含む): 2690012160

約数和(自身を除く): 1149469845

約数列:

[1, 3, 5, 13, 15, 39, 65, 131, 169, 195, 393, 507, 655, 845, 1703, 1965, 2535, 4639, 5109, 8515, 13917, 22139, 23195, 25545, 60307, 66417, 69585, 110695, 180921, 301535, 332085, 607709, 783991, 904605, 1823127, 2351973, 3038545, 3919955, 7900217, 9115635, 11759865, 23700651, 39501085, 102702821, 118503255, 308108463, 513514105, 1540542315]

約数ペア:

[(1, 1540542315), (3, 513514105), (5, 308108463), (13, 118503255), (15, 102702821), (39, 39501085), (65, 23700651), (131, 11759865), (169, 9115635), (195, 7900217), (393, 3919955), (507, 3038545), (655, 2351973), (845, 1823127), (1703, 904605), (1965, 783991), (2535, 607709), (4639, 332085), (5109, 301535), (8515, 180921), (13917, 110695), (22139, 69585), (23195, 66417), (25545, 60307)]