29426915

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{137}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 45427392

約数和(自身を除く): 16000477

約数列:

[1, 5, 7, 17, 19, 35, 85, 95, 119, 133, 137, 323, 361, 595, 665, 685, 959, 1615, 1805, 2261, 2329, 2527, 2603, 4795, 6137, 11305, 11645, 12635, 13015, 16303, 18221, 30685, 42959, 44251, 49457, 81515, 91105, 214795, 221255, 247285, 309757, 346199, 840769, 1548785, 1730995, 4203845, 5885383, 29426915]

約数ペア:

[(1, 29426915), (5, 5885383), (7, 4203845), (17, 1730995), (19, 1548785), (35, 840769), (85, 346199), (95, 309757), (119, 247285), (133, 221255), (137, 214795), (323, 91105), (361, 81515), (595, 49457), (665, 44251), (685, 42959), (959, 30685), (1615, 18221), (1805, 16303), (2261, 13015), (2329, 12635), (2527, 11645), (2603, 11305), (4795, 6137)]