40605285

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1427}}^1$

素因数の和:1713

約数の個数: 32

約数和(自身を含む): 74575872

約数和(自身を除く): 33970587

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 271, 813, 1355, 1427, 1897, 4065, 4281, 5691, 7135, 9485, 9989, 21405, 28455, 29967, 49945, 149835, 386717, 1160151, 1933585, 2707019, 5800755, 8121057, 13535095, 40605285]

約数ペア:

[(1, 40605285), (3, 13535095), (5, 8121057), (7, 5800755), (15, 2707019), (21, 1933585), (35, 1160151), (105, 386717), (271, 149835), (813, 49945), (1355, 29967), (1427, 28455), (1897, 21405), (4065, 9989), (4281, 9485), (5691, 7135)]