53465565

素因数分解:

$3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:549

約数の個数: 32

約数和(自身を含む): 87549696

約数和(自身を除く): 34084131

約数列:

[1, 3, 5, 15, 73, 157, 219, 311, 365, 471, 785, 933, 1095, 1555, 2355, 4665, 11461, 22703, 34383, 48827, 57305, 68109, 113515, 146481, 171915, 244135, 340545, 732405, 3564371, 10693113, 17821855, 53465565]

約数ペア:

[(1, 53465565), (3, 17821855), (5, 10693113), (15, 3564371), (73, 732405), (157, 340545), (219, 244135), (311, 171915), (365, 146481), (471, 113515), (785, 68109), (933, 57305), (1095, 48827), (1555, 34383), (2355, 22703), (4665, 11461)]