142585425

素因数分解:

$3^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{8681}}^1$

素因数の和:8770

約数の個数: 36

約数和(自身を含む): 258914604

約数和(自身を除く): 116329179

約数列:

[1, 3, 5, 9, 15, 25, 45, 73, 75, 219, 225, 365, 657, 1095, 1825, 3285, 5475, 8681, 16425, 26043, 43405, 78129, 130215, 217025, 390645, 633713, 651075, 1901139, 1953225, 3168565, 5703417, 9505695, 15842825, 28517085, 47528475, 142585425]

約数ペア:

[(1, 142585425), (3, 47528475), (5, 28517085), (9, 15842825), (15, 9505695), (25, 5703417), (45, 3168565), (73, 1953225), (75, 1901139), (219, 651075), (225, 633713), (365, 390645), (657, 217025), (1095, 130215), (1825, 78129), (3285, 43405), (5475, 26043), (8681, 16425)]