73738215

素因数分解:

$3^3\times 5^1\times {\mathrm{103}}^1\times {\mathrm{5303}}^1$

素因数の和:5420

約数の個数: 32

約数和(自身を含む): 132387840

約数和(自身を除く): 58649625

約数列:

[1, 3, 5, 9, 15, 27, 45, 103, 135, 309, 515, 927, 1545, 2781, 4635, 5303, 13905, 15909, 26515, 47727, 79545, 143181, 238635, 546209, 715905, 1638627, 2731045, 4915881, 8193135, 14747643, 24579405, 73738215]

約数ペア:

[(1, 73738215), (3, 24579405), (5, 14747643), (9, 8193135), (15, 4915881), (27, 2731045), (45, 1638627), (103, 715905), (135, 546209), (309, 238635), (515, 143181), (927, 79545), (1545, 47727), (2781, 26515), (4635, 15909), (5303, 13905)]