29798505

素因数分解:

$3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1627}}^1$

素因数の和:1686

約数の個数: 48

約数和(自身を含む): 57904704

約数和(自身を除く): 28106199

約数列:

[1, 3, 5, 9, 11, 15, 33, 37, 45, 55, 99, 111, 165, 185, 333, 407, 495, 555, 1221, 1627, 1665, 2035, 3663, 4881, 6105, 8135, 14643, 17897, 18315, 24405, 53691, 60199, 73215, 89485, 161073, 180597, 268455, 300995, 541791, 662189, 805365, 902985, 1986567, 2708955, 3310945, 5959701, 9932835, 29798505]

約数ペア:

[(1, 29798505), (3, 9932835), (5, 5959701), (9, 3310945), (11, 2708955), (15, 1986567), (33, 902985), (37, 805365), (45, 662189), (55, 541791), (99, 300995), (111, 268455), (165, 180597), (185, 161073), (333, 89485), (407, 73215), (495, 60199), (555, 53691), (1221, 24405), (1627, 18315), (1665, 17897), (2035, 14643), (3663, 8135), (4881, 6105)]