13492215

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:400

約数の個数: 48

約数和(自身を含む): 25867296

約数和(自身を除く): 12375081

約数列:

[1, 3, 5, 9, 11, 15, 33, 45, 55, 97, 99, 165, 281, 291, 485, 495, 843, 873, 1067, 1405, 1455, 2529, 3091, 3201, 4215, 4365, 5335, 9273, 9603, 12645, 15455, 16005, 27257, 27819, 46365, 48015, 81771, 136285, 139095, 245313, 299827, 408855, 899481, 1226565, 1499135, 2698443, 4497405, 13492215]

約数ペア:

[(1, 13492215), (3, 4497405), (5, 2698443), (9, 1499135), (11, 1226565), (15, 899481), (33, 408855), (45, 299827), (55, 245313), (97, 139095), (99, 136285), (165, 81771), (281, 48015), (291, 46365), (485, 27819), (495, 27257), (843, 16005), (873, 15455), (1067, 12645), (1405, 9603), (1455, 9273), (2529, 5335), (3091, 4365), (3201, 4215)]