33871775

素因数分解:

$5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 51663360

約数和(自身を除く): 17791585

約数列:

[1, 5, 7, 19, 25, 35, 61, 95, 133, 167, 175, 305, 427, 475, 665, 835, 1159, 1169, 1525, 2135, 3173, 3325, 4175, 5795, 5845, 8113, 10187, 10675, 15865, 22211, 28975, 29225, 40565, 50935, 71309, 79325, 111055, 193553, 202825, 254675, 356545, 555275, 967765, 1354871, 1782725, 4838825, 6774355, 33871775]

約数ペア:

[(1, 33871775), (5, 6774355), (7, 4838825), (19, 1782725), (25, 1354871), (35, 967765), (61, 555275), (95, 356545), (133, 254675), (167, 202825), (175, 193553), (305, 111055), (427, 79325), (475, 71309), (665, 50935), (835, 40565), (1159, 29225), (1169, 28975), (1525, 22211), (2135, 15865), (3173, 10675), (3325, 10187), (4175, 8113), (5795, 5845)]