84528405

素因数分解:

$3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1103}}^1$

素因数の和:1258

約数の個数: 48

約数和(自身を含む): 159134976

約数和(自身を除く): 74606571

約数列:

[1, 3, 5, 9, 13, 15, 39, 45, 65, 117, 131, 195, 393, 585, 655, 1103, 1179, 1703, 1965, 3309, 5109, 5515, 5895, 8515, 9927, 14339, 15327, 16545, 25545, 43017, 49635, 71695, 76635, 129051, 144493, 215085, 433479, 645255, 722465, 1300437, 1878409, 2167395, 5635227, 6502185, 9392045, 16905681, 28176135, 84528405]

約数ペア:

[(1, 84528405), (3, 28176135), (5, 16905681), (9, 9392045), (13, 6502185), (15, 5635227), (39, 2167395), (45, 1878409), (65, 1300437), (117, 722465), (131, 645255), (195, 433479), (393, 215085), (585, 144493), (655, 129051), (1103, 76635), (1179, 71695), (1703, 49635), (1965, 43017), (3309, 25545), (5109, 16545), (5515, 15327), (5895, 14339), (8515, 9927)]