123048495

素因数分解:

$3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1\times {\mathrm{281}}^1$

素因数の和:592

約数の個数: 48

約数和(自身を含む): 220663872

約数和(自身を除く): 97615377

約数列:

[1, 3, 5, 9, 15, 37, 45, 111, 185, 263, 281, 333, 555, 789, 843, 1315, 1405, 1665, 2367, 2529, 3945, 4215, 9731, 10397, 11835, 12645, 29193, 31191, 48655, 51985, 73903, 87579, 93573, 145965, 155955, 221709, 369515, 437895, 467865, 665127, 1108545, 2734411, 3325635, 8203233, 13672055, 24609699, 41016165, 123048495]

約数ペア:

[(1, 123048495), (3, 41016165), (5, 24609699), (9, 13672055), (15, 8203233), (37, 3325635), (45, 2734411), (111, 1108545), (185, 665127), (263, 467865), (281, 437895), (333, 369515), (555, 221709), (789, 155955), (843, 145965), (1315, 93573), (1405, 87579), (1665, 73903), (2367, 51985), (2529, 48655), (3945, 31191), (4215, 29193), (9731, 12645), (10397, 11835)]