143669335

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 186595200

約数和(自身を除く): 42925865

約数列:

[1, 5, 29, 37, 61, 145, 185, 305, 439, 1073, 1769, 2195, 2257, 5365, 8845, 11285, 12731, 16243, 26779, 63655, 65453, 81215, 133895, 327265, 471047, 776591, 990823, 2355235, 3882955, 4954115, 28733867, 143669335]

約数ペア:

[(1, 143669335), (5, 28733867), (29, 4954115), (37, 3882955), (61, 2355235), (145, 990823), (185, 776591), (305, 471047), (439, 327265), (1073, 133895), (1769, 81215), (2195, 65453), (2257, 63655), (5365, 26779), (8845, 16243), (11285, 12731)]